Test on Rational Numbers

What number should be divided by 230/253 to get 10/11

• 20

• 21

• 22

• 23

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Which of the following are positive rational number ( They are of dualistic signs ).

• -8/3

• 4/-4

• -6/-37

• -6/37

Tags

CCSS.7.NS.A.2A

Absolute value of 2/3 is

• -2/3

• 2/-3

• 2/3

• -2/-3

Tags

CCSS.6.NS.C.7C

Choose the correct statement

2/6, 3/7 and 4/9

• 2/6 isn't in standard form

• 3/7 cannot be further divided

• 4/9 isn't in standard form

• None of the above

To represent the rational number 78/5 we will keep it between:

• 14 and 15

• 15 and 16

• Both of them

• None of them

Tags

CCSS.6.NS.C.6C

Absolute value of every rational number rather than 1 is positive

• True

• False

Tags

CCSS.6.NS.C.7C

Which is the group of positive rational numbers ?

• 1/5, 3/2 and -2/4

• -2/-3, -4/-6 and -5/-3

• 6/3, -3/2 and 9/9

Collection of natural number, their opposite along with zero is the definition of __________________

• Whole numbers

• Natural numbers

• Fractions

• Integers

A fraction p/q is said to be in simplest form or lowest form if:

• They have common factor as 1

• They have nothing

• They have 1,3,7,8 as common factor

Which of the following is a negative rational number

• -15/-9

• 4/2

• 0

• -5/4