Question

If 1/7 of a number is 30 less than that number, then 60% of the number is​

Answer 1

Answer:

21

Step-by-step explanation:

let number is x

then according to question :

x - 1/7x =30

=> (7x-x)/7 = 30

=> 6x/7 = 30

=> 6x = 210

=> x = 35

that means number is 35

so, 60% of 35 is

(60/100)×35 = 21