Math, asked by prpituwavre, 1 year ago

Michael finished colouring a picture in 7/12 hours and Vaibhav finished colouring the same picture
In 3/4 hours . Who worked longer and how much ?

Answers

Answered by lritik
66

Answer:

Step-by-step explanation:

Michal finished=7/12 hours

Vaibhav finished=3/4×3/2

hours

=9/12 hours.

9>7=9/12>7/12

=3/4>7/12

Vaibhav worked longer

Required fraction=(3/4-7/12)

hours.

=(9/12-7/12)

hours.

=2/12 hours.

=1/6 hours.

Answer

1/6 is right answer.

Answered by theking20
2

Given,

Michael finished coloring a picture in 7/12 hours and Vaibhav finished coloring the same picture in 3/4 hour.

To Find,

Who worked longer and how much.

Solution,

Two compare the time taken by Micheal and Vaibhav first we need to make their denominators equal, otherwise, we can't compare them.

Time taken by Micheal = 7/12 hrs

Time taken by Vaibhav = 3/4 = (3*3)/(4*3) = 9/12 hrs

From here we can compare that

7/12 < 9/12

The time difference in their work will be = 9/12 - 7/12 = 2/12

Hence, Vaibhav worked longer than Micheal by 2/12 hours.

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