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Which pair of ratios is proportional and why/how? a. 5ft:7 sec and 20ft:28 sec b. 3 yd:15 mi and 15 yd: 75 mi
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Jul 20, 2015
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Which pair of ratios is proportional and why/how?
a. 5ft:7 sec and 20ft:28 sec
b. 3 yd:15 mi and 15 yd: 75 mi
Mathematics
middle-school
Fraser Speirs
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B WOULD BE THE BEST CHOICE BOTH RATES ARE EQUAL
Baol
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Jul 26, 2015
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Baol
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