Question

Two numbers are less than a third number by 30%,and 37% respectively .how much percent is the second less than the first ​

Answer 1

Answer:

11%

Step-by-step explanation:

I think it may be ....

Answer 2

second number is 7% less than first number

Question :-

Two numbers are less than a third number by 30% and 37% respectively . How much percent is the second less than the first.

Given :-

first number less than third number by 30%

second number less than third number by 37%

To Find :-

How much percent is the second less than first

Solution :-

Let's have the three numbers as x,y,z

It's given that first number is 30% less than third number So,

x + 30% = z ... (1)

And it's also given that second number is 37% less than third number So,

y + 37% = z ....(2)

Now subract (2) from (1)

x + 30% = z

(-) y + 37% = z

_________

x - y - 7% = 0

x - y = 7%

x = y + 7%