Question

(7×8)×5=7×(8×5) this statement show that multiplication of whole numbers is_________

Answer 1

explanation:

yes, i is under multiplication and it is associative property

Answer 2

$\underline{\pink{Associative \: Property : }}$

$If \: a,b,c\in W ,then \\\boxed{\blue{ (a\times b)\times c = a \times (b \times c) }}$

$Here, a = 7, \: b = 8 \: and \: c = 5$

$\therefore (7\times 8)\times 5 = 7 \times (8 \times 5) \\this \: show\: that \: Multiplication \: of \\whole \: numbers \: is \: \underline{\blue { Accociative } }$

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