Question

a number is 22.5 time another number if their sum is 70 find the number ​

Answer 1

Step-by-step explanation:

let the no. be x another no. be y

ATQ. x=22.5y

and x+y=70..............(1)

put the value of x in 1

22.5y+y=70

23.5y=70

y=70/23.5= 2.98

then x= 22.5(2.98)=67.02

hope this will help you