Question

-2by 5-(-3by 10)-(-4by 15)

Answer 1

Answer:

3.2

Step-by-step explanation:

-2/5-(-3/10)-(-5/15)

-2/5+3/10+5/15

-2/5+3/10+3

-2×2+3+3×10/10

-4+6+30/10

32/10

3.2

hope it helps you

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Answer 2

Answer:

3.2

Step-by-step explanation:

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