holttinaoy56qi holttinaoy56qi

21-10-2017
Mathematics

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

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joyce345123oy558i joyce345123oy558i

21-10-2017

Should be 262.5.105 times 2=210 for one hour.105 divided by 2 to have 1\4=52.5.210+52.5 equals 262.5

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kdanser6 kdanser6

21-10-2017

262.5 because 105+105=210 half of 105 is 52.5 210+52.5=262.5

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