Primary 2 Mathematics — Length and Mass Practice | Standard

Standard Mathematics Primary 2 Length and Mass

A bag of rice has a mass of 2 kg 350 g. A bag of flour has a mass of 1 kg 800 g. What is the total mass of both bags?

A 4 kg 150 g

B 3 kg 150 g

C 4 kg 250 g

D 3 kg 250 g

Show Worked Solution

Worked Solution

Step 1: Convert both masses to grams. Rice: 2 kg 350 g = 2000 + 350 = 2350 g Flour: 1 kg 800 g = 1000 + 800 = 1800 g Step 2: Add the total mass. 2350 + 1800 = 4150 g Step 3: Convert back to kg and g. 4150 g = 4000 + 150 = 4 kg 150 g

Correct answer: 4 kg 150 g

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