Mathematics, 08.03.2021 19:50 aydanbelle

A student simplifies the expression correctly. 218 ÷ 29

Which equation justifies how the expression would simplify?

218 ÷ 9 = 22
2, 18 ÷ 9, = 2, 2

218 − 9 = 29
2, 18 − 9, = 2, 9

(2 ÷ 2)18 ÷ 9 = 12
(2 ÷ 2), 18 ÷ 9, = 1, 2

(2 × 2)18 − 9 = 49

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A student simplifies the expression correctly. 218 ÷ 29

Which equation justifies how th...

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