# Chapter 7 | Multiplication and Division of Decimal Numbers | Class-5 DAV Primary Mathematics

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## Unit 7 Worksheet 5 || Multiplication and Division of Decimal Numbers

1. Solve the following word problems.

(a) Renu needs 5 pieces of ribbon of length 7.5 cm. What is the total length of ribbon needed?

(b) One Mathematics book of Class—V costs ₹26.25. What is the cost of 15 such books?

(c) It needs 2.75 metres of cloth to stitch one pyjama. What is the total length of cloth needed to stitch 6 such pyjamas?

(d) The weight of one chair is 3.75 kg. Find the weight of 3 dozen chairs.

(e) The cost of one kilogram of mangoes is ₹32.30. Find the cost of 2.5 kg mangoes.

(f) A bag has 85.7 kg wheat. How much wheat will be there in 1,000 such bags?