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Average of the height of 251 students of...

Average of the height of 251 students of a school is 48. If the average of the height of the boys Is 51 and the average of the height of the girls is 29, then what will be the ratio of the total height of boys and the total height of girls respectively?

A

`323:29`

B

`31:441`

C

`29:323`

D

`441 :23`

Text Solution

Verified by Experts

The correct Answer is:
B, C
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