Question

8. Michacel finised colowing a
Picture in 7/12 hour.
bhav finished colouring the
same picture in 3/4 Who worked longer? By what fraction was it longer.​

Answer 1

Answer:

My YT channel_NOOB GAMER XYZ

Answer 2

Answer:

Bhav worked longer hours

Explanation:

Michael finished work in=7/12 hour

Bhav finished work in= 3/4 hour

We need to find who worked longer.

i.e we need to find greater of

7/12 and 3/4

To find which number is greater or smallest,

We make their denominators equal.

Common denominator= LCM OF 4 and 12

= 2×2×3

= 12

So,

7/12

3/4=3/4×3/3

= 9/12

Thus,

9/12>7/12

Bhav worked longer

We also need to find by how much

Difference in hours=3/4-7/12

= 9/12-7/12 (As 3/4=9/12)

= (9-7)/12

= 2/12

= 1/6

Bhav worked longer, by 1/6 hours.