susannahsharp7 susannahsharp7

01-12-2020
Mathematics

contestada

Boris starts to use the standard algorithm to solve 86×9. His work is shown below.
y
86
x9
--------
4
what number replaces y

Respuesta :

jej4q6iksm jej4q6iksm

02-12-2020

5 replaces y because 9 times 6 is 54 and you have to carry the 5 So 5 is the answer

Y=5

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