Question

what is 40 increased by 10% i.e 40 + 10% of 40 =​

Answer 1

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✯ 40 + 10% of 40

=> 40 + $\frac{10}{100}$ × 40

=> 40 + $\frac{\cancel{10}}{\cancel{100}}$ × 40

=> 40 + $\frac{40}{10}$

=> 40 + $\frac{\cancel{40}}{\cancel{10}}$

=> 40 + 4

=> 44