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### Primary 4 Problem Sums/Word Problems - Try FREE

- Decimals: Don't sweat the complicated! > Decimals Exercise 8 > 1
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Sherlyn bought 1 kg of apples, 1 kg of mangoes and 1 kg of pears for $19.

A kilogram of apples costs $1 more than the cost of a kilogram of mangoes.

A kilogram of pears costs thrice as much as a kilogram of mangoes.

Find,

(a) the cost of 2 kg of mangoes.

(b) the difference in cost between a kilogram of pears and a kilogram of apples.

*Notes to students:*

*If the question above has parts, (e.g. (a) and (b)), given that the answer for part (a) is 10 and the answer for part (b) is 12, give your answer as:10,12*

* 2. Round your answer off to 2 decimal places*

* *

**7.20, 6.20**