Quiz about Fractions, Smallest Common, and Largest Common

Question 1

The following fractions are equal $$\frac{1}{2}$$ , except

Accepted Answer

$$\frac{2}{5}$$

Answer

$$\frac{4}{5}$$

Answer

$$\frac{1}{10}$$

Answer

$$\frac{5}{6}$$

Question 2

$$\frac{3}{8}+\frac{2}{3}=$$

The result of the sum of the fractions above is...

Accepted Answer

$$\frac{25}{24}$$

Answer

$$\frac{5}{24}$$

Answer

$$\frac{5}{11}$$

Answer

$$\frac{6}{24}$$

Question 3

$$\frac{3}{4}-\frac{2}{3}=$$

The result of subtracting the fractions above is...

Accepted Answer

$$\frac{1}{12}$$

Answer

$$\frac{3}{12}$$

Answer

$$\frac{4}{12}$$

Answer

$$1$$

Question 4

The decimal fractional from of $$\frac{3}{8}$$ is...

Accepted Answer

$$0,375$$

Answer

$$0,25$$

Answer

$$0,125$$

Answer

$$0,5$$

Question 5

The simplest of $$\frac{75}{100}$$ is...

Accepted Answer

$$\frac{3}{4}$$

Answer

$$\frac{1}{4}$$

Answer

$$\frac{2}{3}$$

Answer

$$\frac{1}{2}$$

Question 6

factor of $$18$$ is...

Accepted Answer

$$1,2,3,6,9,18$$

Answer

$$2,3,6,9$$

Answer

$$1,2,3,4$$

Answer

$$1,2,18,9$$

Question 7

factor of $$12$$ is...

Accepted Answer

$$1,2,3,4$$

Answer

$$1,2,3,7$$

Answer

$$3,4,5,6$$

Answer

$$2,5,7,8$$

Question 8

The least common multiple of $$2$$ and $$6$$ is...

Accepted Answer

$$6$$

Answer

$$2$$

Answer

$$4$$

Answer

$$8$$

Question 9

Dad bought $$1\frac{3}{4}$$ eggs and $$2\frac{3}{5}$$ kg of meat. The weight of all my father's purchases is...

Accepted Answer

$$4\frac{7}{20}kg$$

Answer

$$3\frac{3}{20}kg$$

Answer

$$3\frac{6}{9}kg$$

Answer

$$4\frac{8}{9}kg$$ kg

Question 10

A factor of $$15$$ is...

Accepted Answer

$$1,3,5,15$$

Answer

$$1,5,15$$

Answer

$$1,3,15$$

Answer

$$1,3$$

Question 11

KPK of 18 and 24 are

Accepted Answer

$$72$$

Answer

$$12$$

Answer

$$24$$

Answer

$$36$$

Question 12

FPB of 18 and 24 are...

Accepted Answer

$$6$$

Answer

$$12$$

Answer

$$24$$

Answer

$$36$$

Question 13

FPB of 36 and 48 are...

Accepted Answer

$$12$$

Answer

$$13$$

Answer

$$11$$

Answer

$$10$$

Question 14

KPK of 36 and 48 are...

Accepted Answer

$$144$$

Answer

$$72$$

Answer

$$48$$

Answer

$$100$$

Question 15

How many prime numbers are there from $$20$$ to $$40$$ ...

Accepted Answer

$$4$$

Answer

$$1$$

Answer

$$3$$

Answer

$$5$$

Question 16

The Least Common Multipleof $$14,28,42$$ is...

Accepted Answer

$$84$$

Answer

$$48$$

Answer

$$58$$

Answer

$$42$$

Question 17

The greatest common factor of $$48,54,\ $$ and $$36$$ is...

Accepted Answer

$$4$$

Answer

$$2$$

Answer

$$3$$

Answer

$$8$$

Question 18

The least common multiple of $$10,15,$$ and $$25$$ is...

Accepted Answer

$$150$$

Answer

$$100$$

Answer

$$250$$

Answer

$$200$$

Question 19

The greatest commonality factor of $$39,52,$$ and $$78$$ is...

Accepted Answer

$$13$$

Answer

$$15$$

Answer

$$2$$

Answer

$$3$$

Question 20

The greatest common factor of $$42,60,$$ and $$90$$ is...

Accepted Answer

$$6$$

Answer

$$15$$

Answer

$$3$$

Answer

$$12$$

Question 21

The greatest common factor of $$25,30,$$ and $$45$$ is...

Accepted Answer

$$5$$

Answer

$$10$$

Answer

$$20$$

Answer

$$15$$

Question 22

The least common multiple of $$42,63,$$ and $$84$$ is...

Accepted Answer

$$252$$

Answer

$$256$$

Answer

$$254$$

Answer

$$250$$

Question 23

Multiples of the number $$5$$ are...

Accepted Answer

$$5,10,15,20,25$$

Answer

$$1,5,10,15,20$$

Answer

$$2,5,10,15,20$$

Answer

$$0,5,10,15,20,..$$

Question 24

$$108$$ is a multiple of the number...

Accepted Answer

$$36$$

Answer

$$40$$

Answer

$$32$$

Answer

$$34$$

Question 25

$$204$$ is a multiple of the number...

Accepted Answer

$$34\ and\ 51$$

Answer

$$4\ and\ 20$$

Answer

$$14\ and\ 30$$

Answer

$$24\ and\ 40$$

Question 26

The following factors of the number $$24$$ are correct except...

Accepted Answer

$$5$$

Answer

$$4$$

Answer

$$2$$

Answer

$$3$$

Question 27

The correct factors of the number $$39$$ are...

Accepted Answer

$$13$$

Answer

$$2$$

Answer

$$9$$

Answer

$$6$$

Question 28

$$4$$ and $$7$$ are factors of the number...

Accepted Answer

$$28$$

Answer

$$36$$

Answer

$$42$$

Answer

$$49$$

Question 29

The greatest common factor of $$56$$ and $$72$$ is...

Accepted Answer

$$8$$

Answer

$$4$$

Answer

$$10$$

Answer

$$6$$

Question 30

The greatest common factor of $$28$$ and $$36$$ is...

Accepted Answer

$$4$$

Answer

$$3$$

Answer

$$2$$

Answer

$$1$$

Question 31

Mr. Anggit distributed $$24$$ erasers and $$36$$ pencils to several children. Each child gets the same number of items. The highest number of children who received this item was...

Accepted Answer

$$24$$ children

Answer

$$6$$ children

Answer

$$12$$ children

Answer

$$4$$ children

Question 32

The least common multiple of $$12$$ and $$15$$ is...

Accepted Answer

$$60$$

Answer

$$50$$

Answer

$$80$$

Answer

$$70$$

Question 33

The greatest common factor of $$12$$ and $$18$$ is...

Accepted Answer

$$6$$

Answer

$$12$$

Answer

$$9$$

Answer

$$10$$

Question 34

The smallest common multiple of $$12$$ and $$18$$ is...

Accepted Answer

$$36$$

Answer

$$72$$

Answer

$$48$$

Answer

$$52$$

Question 35

Multiples of $$6$$ that are more than $$30$$ and less than $$50$$ are...

Accepted Answer

$$36,42,48$$

Answer

$$30,36,42,48$$

Answer

$$32,36,42,48$$

Answer

$$36,40,48$$

Question 36

The factor of $$20$$ is...

Accepted Answer

$$1,2,4,5,10\ and\ 20$$

Answer

$$1,2,3,5,10\ and\ 20$$

Answer

$$2,4,5,8,10\ and\ 20$$

Answer

$$2,4,5,8\ and\ 10$$

Question 37

The prime factors of $$30$$ are...

Accepted Answer

$$2,3\ and\ 5$$

Answer

$$2,4\ and\ 5$$

Answer

$$3\ and\ 5$$

Answer

$$2\ and\ 3$$

Question 38

$$2,3$$ and $$7$$ are prime factors of...

Accepted Answer

$$42$$

Answer

$$24$$

Answer

$$21$$

Answer

$$96$$

Question 39

The prime factorization of $$48$$ is...

Accepted Answer

$$2^4 imes3$$

Answer

$$2^3 imes3^3$$

Answer

$$2^2 imes3^2$$

Answer

$$2^3 imes3$$

Question 40

The KPK of $$8$$ and $$10$$ is...

Accepted Answer

$$40$$

Answer

$$20$$

Answer

$$60$$

Answer

$$80$$

Question 41

The factors of the number $$12$$ which are smaller than $$10$$ are...

Accepted Answer

$$1,2,3,4,6$$

Answer

$$1,2,5,6,7$$

Answer

$$1,2,3,5,6,7$$

Answer

$$1,2,4,6,8,10,12$$

Question 42

The greatest common factor of $$10$$ and $$15$$ is...

Accepted Answer

$$25$$

Answer

$$5$$

Answer

$$7$$

Answer

$$10$$

Question 43

Multiple of $$5$$

Accepted Answer

$$5,10,15,20,25$$

Answer

$$0,5,10,15,20$$

Answer

$$1,5,10,15,20$$

Answer

$$2,5,10,15,20$$

Question 44

The factors of $$57$$ are

Accepted Answer

$$1,3,19,57$$

Answer

$$1,3,57$$

Answer

$$1,3,5,17,57$$

Answer

$$1,3,5,15,57$$

Question 45

What is the greatest common factor and least common multiple of $$12$$ and $$16$$ ?...

Accepted Answer

$$4\ and\ 48$$

Answer

$$3\ and\ 4$$

Answer

$$6\ and\ 14$$

Answer

$$4\ and\ 18$$

Question 46

The greatest common factor of $$100$$ and $$75$$ is...

Accepted Answer

$$25$$

Answer

$$5$$

Answer

$$15$$

Answer

$$30$$

Question 47

The least common multiple of $$36$$ and $$48$$ is...

Accepted Answer

$$144$$

Answer

$$100$$

Answer

$$72$$

Answer

$$48$$

Question 48

The least common multiple of $$2$$ and $$6$$ is

Accepted Answer

$$6$$

Answer

$$2$$

Answer

$$4$$

Answer

$$8$$

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics