Question

If a = 3B,B =5C and a +B +
C = 28 then the value of a is

Answer 1

Answer:

a= 3B ......(i) ; B = 5C.....(ii)

put value of B in (i)

a = 3*5C =15C

a + B +C = 28

15C + 5C + C = 28

21C = 28

C = 28/21 = 4/3