Sari has 3 times as many pencil eraser as sam they have 28 eraser how many eraser does sari have?

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asked Dec 9, 2017 104k views

1 Answer

Derya · Answer 1 · 2017-12-14T07:33:58+0000

The equation is 3x + x = 28
4x = 28
Divide both sides by 4 and you get
x = 7 ( Sam's amount)
Because Sari has 3 times as much multiply 7 by 3
Sari = 21

Sari has 3 times as many pencil eraser as sam they have 28 eraser how many eraser does sari have?

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