Izzyxiilx11 Izzyxiilx11

21-10-2019
Mathematics

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How do you do this question with the work 57 times 71

Respuesta :

Mirandawolfaj Mirandawolfaj

21-10-2019

Answer:

4047

Step-by-step explanation:

57= 50 + 7

70= 70 + 1

So,

(50+7)(70+1)= 3500+50+490+7

= 4047

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