Question

two numbers are respectively 30% and 40%
less than a third number.
what percent is the
Second number of the first.​

Answer 1

Step-by-step explanation:

Here you go budd. Best of luck

Answer 2

Answer:

600/7

Step-by-step explanation:

Let the third number be a, so,

1st number: 30% less than a → a - 30% of a

1st number: a - (30/100 * a) → a - 0.3a → 0.7a

2nd number: 40% less than a → a - 40% of a

2nd number: a - (40/100 * a) → a - 0.4a → 0.6a

Required % = 2nd/1st * 100%

= 0.6a/0.7a * 100%

= 6/7 * 100%

= 600/7 % or 85.7%