Question

A man's salary is 2500rupees per week. He spends 4000rupees in a month.find the ratio of:1)expenditure to his salary 2)saving to his salary 3)expenditure to his savings

Answer 1

Which class???? can you tell me

Answer 2

weekly salary=₹2500 so monthly salary=4×2500=₹10000
monthly expenditure =₹4000
savings=income-expenditure
saving=₹10000-₹4000=₹6000
(1)ratio of exp:sal =4000/1000 :10000/1000
=4/2 :10/2=2:5
(2)saving:salary=6000/1000:10000/1000
=6/2 :10/2=3:5 &
(3) exp :savings=4000/1000 :6000/1000
=4/2 :6/2=2 : 3