Question

if a% of b=c,find the value of a if b=20 and c=4.​

Answer 1

Answer:20

Step-by-step explanation:

a% of b=c

or, b*a/100=c

or, a=c*100/b=4*100/20=20

Answer 2

Answer:

a x b / 100 = c

=a x b = 100 x c

a =100 x c / b

putting the value of b and c,

a= 100 x 4/20

=5 x 4

=20

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