upanshubajaj20 upanshubajaj20

24-08-2018
Mathematics

contestada

if light travels 6.71x10^8 miles in one hour. how many miles will it travel in 90 minute?

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kymber10 kymber10

24-08-2018

10^8 is 100,000,000 the multiply by 6.71 and dive by 60 to find how far per minute 11,183,333.3 and get 1.0065e9

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