Question

Reena weighted 63 kg . She reduced her her weight in the ratio 9:8 . Find the new number

Answer 1

Step-by-step explanation:

reena weighed=63kg

reduced her age in the ratio=9:8

her present age=x

63:x=9:8

cross multiplication=63×8=9×x

=504=9x

x=504÷9

x=56