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If a student wants to multiply by 8 they can?

A. Multiply by 2 three times
B Multiply by 2 four times
C Multiply by 4 twice
D Multiply 2 and multiply by 4 and add them together

Respuesta :

The answer is A because 2^3 or 2x2x2=8. So if you multiply a number by 2 three times it would be the same as multiplying a number by 8.