Reciprocals
Dividing Fractions by Whole #
Dividing Whole # by Fractions
Dividing Fractions by Fractions
Miscellaneous
100

What is the reciprocal of 4/7?

7/4

100

1/4 divided by 8

1/32

100

8 divided by 1/2

16

100

3/4 divided by 9

1/12

100
What Acronym do we use to help us remember how to DIVIDE FRACTIONS?

KCF (KEEP CHANGE FLIP)

200

What is the reciprocal of 13/5?

5/13

200

1/2 divided by 10

1/20

200

10 divided by 2/5

25

200

1/3 divided by 5/6 

2/5

200

THE F IN KCF MEANS TO DO WHAT? YOU CANT USE THE WORD FLIP

Find the INVERSE or RECIPROCAL

300

What is the reciprocal of 9? 

1/9

300

8/9 divided by 3

8/27

300

16 divided by 1/4 

64

300

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300

45.8 + 12.3

58.1

400

What is the reciprocal of 1/5?

5 or 5/1

400

A rope that is 1/7 ft long is cut into 3 equal pieces.  How long is each piece? 

1/21 ft

400

50 divided by 1/3 

150

400

5/6 divided by 2/3 

5/4 

400

2/3 x 3/4 MUST SIMPLIFY ANSWER

1/2

500

What is the reciprocal of 1/8? 

8

500

Mr Hodge is the GOAT!!!

FREE POINTS!

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500

I have 6 lb of pasta.  Each time I make dinner, I use 3/4 lb.  How many dinners can I make?

8

500

Ready Recycling shreds 7/8 ton of aluminum each day. The machine can shred 1/24 ton aluminum per cycle. How many cycles will be needed to shred the aluminum?

21 cycles

500

12 + 8 x 7 - 23

60

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