Question

using appropriate properties 2/3x[-1/2]+1/15+2/3x4/5

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

4/15

Step-by-step explanation: Rearrange

2/3 x (-1/2) + 2/3 x 4/5 + 1/15

now using distributive property of multiplication over addition

2/3 (-1/2 + 4/5) + 1/15

now lcm of 2,5 = 10

2/3( -5/10 + 8/10) + 1/15

2/3 x 3/10 + 1/15

1/5 + 1/15

Lcm of 5,15 = 15

3/15 + 1/15 = 4/15