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Roman55 [17]
3 years ago
15

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

Mathematics
2 answers:
MAVERICK [17]3 years ago
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.
makvit [3.9K]3 years ago
3 0
The answer is 71.43
5/7=X/100
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