you can sometimes simplify the problem by multiplying or dividing both the divisor and divided by the same number This is called

Question

you can sometimes simplify the problem by multiplying or dividing both the divisor and divided by the same number This is called division compensation For example 72 12 72 2 12 2 36 6 6 For example 145 5 145x2 5 x 2 290 10 29 Calculate the following mentally using this technique Show the steps a 84 14 b 234 26 c 120 15 d 168 14

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