1.

If A: B =3: 5 and B: C = 10: 13, find A: B: C.

Answer»

A: B = 3: 5 and B: C = 10: 13

HCF of 3 and 5 is 1

= (3/5)

Then,

B: C= (10 ÷ 2)/ (13 ÷ 2)

B: C = 5: (13/2)

∴ A: B: C = 3: 5: (13/2)

A: B: C = 6: 10: 13



Discussion

No Comment Found