Math, asked by jaybhai, 1 year ago

what is the value of n in" n÷5 - 3n÷4 + 5n÷6 =21 "

Answers

Answered by Please111
0
mzzaaa hai.... thoda math ka questions bhejte raho bhailog
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jaybhai: Thank's for answer
Please111: most welcome my dear bro
Answered by mysticd
2
Hi ,

n /5 - ( 3n/4 )+ 5n /6 = 21

LCM of 5 , 4 and 6 = 60

( 12n - 45n + 50n ) /60 = 21

17n/60 = 21

n = ( 21 × 60 ) /17

n = 1260/17

I hope this helps you.

:)
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