Question

two numbees are respectively 30% and 40% less than the third number. what percent is the second to the first

Answer 1

let third no be 100
hence nos are 70 60 100
60/70 ×100
=85.7

Answer 2

As we take the number100 the other numbers will be 70 and 60 so then after 60/70 multiplied by 100 =85.7