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Primary 4 | Maths
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I kept getting 668, which is wrong. Where is wrong. Please help.
589 x 2= 1,178
1494 - 1178 = 316
316 ÷ 4 = 79
589 + 79 = 668..
1494 - 589 - 589 = 316
Instead of dividing by 4, the person divided by 2.
316 ÷ 2 = 158
158 + 589 = 747
1494 + 589 + 589 = 2672
This is the same as 4 carpets.
2672 ÷ 4 = 668
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