Question

A rectangular field is enclosed by 30m of fencing wire.How will you find the length in terms of its width?
A. 1=30w
B. 1=30+w
C. 1=15-w
D. 1=w

Answer 1

Associative property of multiplication

Step-by-step explanation:

The associative property of multiplication states that no matter how the numbers are arranged, the product of three or more integers remains the same.

a\times(b\times c)=(a\times b)\times ca×(b×c)=(a×b)×c

The expression 10 \times (6 \times 2)=(10\times 6) \times 210×(6×2)=(10×6)×2 follows associative property of multiplication.

Let us check the property:

\begin{gathered}10 \times (6 \times 2)=(10\times 6) \times 2\\120=120\\\end{gathered}

10×(6×2)=(10×6)×2

120=120

Hence proved!

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