13-02-2018
Mathematics

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An airplane flies 105 miles in 1/2 hour. How far can it fly 1 1/4 hours at the same rate of speed?

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Аноним Аноним

13-02-2018

1/2 hour = 105 miles
i hour = 105 x 2 = 210 miles
1/4 hour = 105 ÷ 2 = 52.5 miles
210 + 52.5 = 262.5 miles

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manuelacuna2007 manuelacuna2007

13-02-2018

the answer is 265.5 for 1/4= 52.5. so 52.5 x5=262.5

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