Standard Mathematics Primary 5 Decimals

A piece of wire is 2 750 mm long. Ahmad first divides its length by 1 000, then multiplies the result by 100. What is the final measurement?

A 275
B 27.5
C 2750
D 0.275
Show Worked Solution

Worked Solution

Step 1: Divide the length by 1 000. 2 750 ÷ 1 000 = 2.75 Step 2: Multiply the result by 100. 2.75 × 100 = 275 Final answer: 275 Answer: 275

Correct answer: 275

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