Question

please tell the formula of these questions
1 What percent of rs 600 is rs 384?
2 Find the ratio of
i 0.45 m to 1/5 cm
ii 14 months to 7/3 years

Answer 1

1. x%of 600 =384
x/100×600=384
6x=384
x=64
therefore 64% of 600 is 384.