Question

The ratio of prizes of watch and radio is 9:2 if the price of watch is rs-420 more than that find the price of the watch

Answer 1

Answer:

question is incomplete. please give full question

Answer 2

Step-by-step explanation:

i got your question

if iam not wrong you mean that the ratio of watch and radio is 9:2 and

price of watch -price of radio =420

solution:

let price of watch and radio as 9x and 2x respectively .

therefore, 9x-2x=420

7x=420

x=60

so price of watch is = 9x =9.60

= 540 rs

hope it may help you friend!!!!!!!!!!!!!!??!