Math, asked by eilmacdmy, 9 months ago

n/2-3n/4+5n/6=21
then n=?

Answers

Answered by sravyamalluri03

15

Step-by-step explanation:

hope u will satisfy with my answer

Attachments:

Answered by sharani1556reddy

8

Answer:

25.2

Step-by-step explanation:

n/2-3n/4+5n/6=21

LCM of 2,4,6=12

(6n-9n+10n)/12=21

7n=21

n=3

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