a/b=7/3 that 5a+3b/5a-3b
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Answered by
6
a/b = 7/3
let a = 7k, b= 3k
5a+3b/5a-3b = 5*7k + 3*3k/5*7k - 3*3k
= 35k + 9k/ 35k - 9k
= 44k/26k
= 22/13
let a = 7k, b= 3k
5a+3b/5a-3b = 5*7k + 3*3k/5*7k - 3*3k
= 35k + 9k/ 35k - 9k
= 44k/26k
= 22/13
Answered by
1
Heya !!
a/b = 7/3 (given)
So, a = 7 and b = 3
5a + 3b / 5a – 3b
=> [ 5(7) + 3(3) ] / [ 5(7) – 3(3) ]
=> ( 35 + 9 ) / ( 35 – 9 )
=> 44 / 36
=> 11 / 9
a/b = 7/3 (given)
So, a = 7 and b = 3
5a + 3b / 5a – 3b
=> [ 5(7) + 3(3) ] / [ 5(7) – 3(3) ]
=> ( 35 + 9 ) / ( 35 – 9 )
=> 44 / 36
=> 11 / 9
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