Question

Michael finished colouring a picture in 7/12 hour. vaibhava finished colouring the same picture in 3/4 hour. who worked longer? By what fraction was it longer?​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

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• Time taken by Michal in coloring = 7/12 hours.

• Time taken by Vaibhav in coloring = 3/4 hours.

The LCM of 12 and 4 is 12. So making the denominator of both fraction equal to 12, we get,

=> 7/12 and 3/4 × 3/3

=> 7/12 and 9/12

As

9/12 > 7/12

For calculating by how much, we do Subtraction

9/12 - 7/12 = 9-7/12 = 2/12 = 1/6

Vaibhav worked longer by the fraction 1/6.

HOPE THIS HELPS YOU!!!!