Question

20×4+20×5=20×(__+__)=__

Answer 1

20 x 4 + 20×5=20 ×(4+5) =180

Answer 2

$20 \times 4 + 20 \times 5 \\ 20 \times (4 + 5) \\ {by \: distributive \: property} \\ = 20 \times (9) \\ = 180$
Hope it helps uhh❤

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