Question

ali weights 5/4times more than rahul . if their total mass is 90 kg . what is ali's weight?​

Answer 1

Answer:

let Ali's weight be x

x+5÷4x=90

9x=90*4

x=40

ALIS WEIGHT IS 40KG

Answer 2

Step-by-step explanation:

Enter the following formula, without quotes, to find the arithmetic mean of your set of numbers: "=AVERAGE(A:A)". Press "Enter" to complete the formula and the mean of your numbers will appear in the cell....