The ratio of the lenth of a field to its width is 5:3find its lenth if the width is 42m
Answers
Answered by
3
let length be 5x
let breadth be 3x
as 3x=42
x=42÷3
x=14
if x=14;
lenght=14×5
=70m
let breadth be 3x
as 3x=42
x=42÷3
x=14
if x=14;
lenght=14×5
=70m
Similar questions