Question

Ques.1. out of daily income ₹120, a labourer spends ₹90 on food and shelter and saves the rest. find the ratio of his
a. spending to income
b. saving to income
c. saving to spending

Ques.2. 5 grams of an alloy contains 15/4 grams copper and the rest is nickel. find the ratio by weight of nickel to copper.

Ques.3. A pole of height 3 metres is struck by a spending car and breaks into two pieces such that the first piece is 1/2 of the second .find the length of both pieces.

give full solution....✌✌

Answer 1

Q1. a. 3:4
b. 1:4
c. 1:3
Q2. 1:3

Q3. length of two pieces are 2m and 1m