2 years ago

Find the product of 20x9x5. Tell which property you used

Mathematics

2 answers:

erastovalidia [21]2 years ago

8 0

900

20×5×9=(20×5)×9=100×9=900

Virty [35]2 years ago

7 0

$20\times9\times5\\\\Use\ Commutative\ property\ a\times b=b\times a\\\\20\times5\times9=(20\times5)\times9=100\times9=\boxed{900}$

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