3 years ago

If 5 pennies equal 7mm how much pennies is equal to 100mm

2 answers:

7 0

Divide 7 into 5 to find each penny value.
7/5 = 1.4
Thus, 1 penny is equal to 1.4 mm
100/1.4 = 71.43
Therefore 71.43 pennies is equal to 100mm.

3 0

The answer is 71.43
5/7=X/100

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