Question

verify 2/3 +(1/2 +4/5)=( 2/3+1/2)+4/5​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

In this article, we'll learn the three main properties of multiplication. Here's a quick summary of these properties:

Commutative property of multiplication: Changing the order of factors does not change the product. For example, 4 \times 3 = 3 \times 44×3=3×44, times, 3, equals, 3, times, 4.

Associative property of multiplication: Changing the grouping of factors does not change the product. For example, (2 \times 3) \times 4 = 2 \times (3 \times 4)(2×3)×4=2×(3×4)left parenthesis, 2, times, 3, right parenthesis, times, 4, equals, 2, times, left parenthesis, 3, times, 4, right parenthesis.

Identity property of multiplication: The product of 111 and any number is that number. For example, 7 \times 1 = 77×1=77, times, 1, equals, 7.

Commutative property of multiplication

The commutative property of multiplication says that changing the order of factors does not change the product. Here's an example:

4 \times 3 = 3 \times 44×3=3×44, times, 3, equals, 3, times, 4

Notice how both products are 121212 even though the ordering is reversed.

Here's another example with more factors:

1 \times 2 \times 3 \times 4 = 4 \times 3 \times 2 \times 11×2×3×4=4×3×2×11, times, 2, times, 3, times, 4, equals, 4, times, 3, times, 2, times, 1

Notice that both products are 242424.

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