100 200 400 300 400 multiplying fractions & distributive property dividing fractions multiplying...

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Multiplying Fractions & Distributive

Property

Dividing Fractions

Multiplying Decimals

Dividing Decimals

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Row 1, Col 1

5 3/7 x 2 9/11=

15 23/77

1,2

6/7 ÷ 3/14=

4

1,3

1.02 x 3.6=

3.672

1,4

53.58 ÷4.7=

11.4

2,1

Julie wants to buy a scooter that costs $850

and her parents are willing to help. She will save

3/5, and her parents will give her the rest.

How much are her parents going to give her?

$510

2,2

2 7/8 ÷ 4 2/3=

3/28

2,3

2.07 x 15=

31.05

2,4

592 ÷ 0.8=

740

3,1

5/6(3/7 + 12/15)

17/18

3,2

20 7/10 ÷ 2 ¼=

9 1/5

3,3

8.4(6.2)=

52.08

3,4

224.5 ÷ 0.05=

4,490

4,1

4/7(11/24-3/16)

13/84

4,2

2 1/6 ÷ 3 5/6=

13/23

4,3

592 ÷ 0.8=

740

4,4

If peanuts cost $1.75 per jar,How many jars can you buy

With $14?

8 jars

5,1

The length of a track around a football field is ¼ mi. You

jog 3 ¾ times aroundthe track. How far do you jog?

15/16 mi

5,2

Telephone cable is being installed along a 6 ¾ mile long street. It takes a day to install 1 1/8 mi.

How long will the project take?

6 days

5,3

If you walk 3.5 miles per hour,

How far will you walk in

1.2 hours?

4.2 miles

5,4

3.2 yd

You spend $13.92 for fabric. Each yard costs $4.35.

How many yards of fabric do you buy?

Final JeopardyAs a roller coaster car reaches the bottom of a slope and begins to go up the next slope, its acceleration,

combined with the downward pull of gravity, can make a person feel 3 ½ times as heavy. This sensation is called supergravity.

A. How heavy would a 120 lb person experiencing supergravity feel in the roller coaster described above?

B. How heavy would a 150 lb person feel?

A. 420 lb B. 525 lb