Free Printable Fractions (& Decimals) Arithmetic

1.

Divide: $\frac{2.4\cdot10^4}{1.2\cdot10^5}=$

a)

20

b)

2/10

c)

2/100

d)

2

e)

2/1000

2.

Divide $1\frac{5}{8}$ of a pound of grapes evenly among 4 people.

a)

13/4 lb.

b)

9/16 lb.

c)

3/8 lb.

d)

13/32 lb.

e)

0.4 lb.

3.

In the equation $F=\frac{9}{5}\cdot C+32$ , each time the Celsius temperature increases 1 degree, the Fahrenheit temperature increases ___ degrees.

a)

32

b)

1.8

c)

33 4/5

d)

1.4

e)

9.5

4.

Change 1.3 hours into minutes.

a)

90 minutes

b)

130 minutes

c)

78 minutes

d)

60 3/10 minutes

e)

75 minutes

5.

How many times larger is $44230_5$ then $4423_5$ ?

a)

They are equal because adding 0 doesn't change the number in base 5.

b)

10 times larger

c)

5^4 = 625 bigger

d)

5 times larger

e)

2452 times larger

6.

a)

seconds

b)

feet

c)

feet per sceond

d)

second per feet

e)

feet^2 per second

7.

If you have put 8,000 gallons of water in an empty swimming pool. The pool is currently two-fifths full. How many gallons will the swimming pool hold when it is full?

a)

18,000 gallons

b)

20,000 gallons

c)

11,200 gallons

d)

24,000 gallons

e)

17,600 gallons

8.

With multiplication and division, you actually multiply or divide both the numbers and the units. For example, $1\ ft\ \cdot\ 1\ ft\ =\ 1\ ft^2$ and $1\ ft\ \cdot\ 1\ ft\ \cdot\ 1\ ft\ =\ 1\ ft^3$ . What are the geometric representations of $1\ ft^2$ and $1\ ft^3$ ?

a)

b)

c)

d)

9.

You have 3 ½ cubic yards of top soil being delivered for your six (6) raised garden beds. If you want the top soil distributed evenly, how much top soil will be in each raised bed?

a)

19 1/2 cubic yards

b)

7/12 cubic yards

c)

1/2 cubic yards

d)

3/4 cubic yards

e)

5/12 cubic yards

10.

Add: $3\cdot10^{-1}+2\cdot5^{-1}+1\cdot2^{-1}$

a)

1.23

b)

3.52

c)

8/5

d)

123/10

e)

1.2

Fractions (& Decimals) Arithmetic

Total questions: 10

Worksheet time: 30mins

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