Question

Simplify -2/5 + -5/10 - -4/5

Answer 1

Answer:

-1/10

Step-by-step explanation:

-2/5 + -5/10 + 4/5               that is - of - is +

(-4-5+8)/10                          lcm is 10, and numerators are -4, -5, 8

(-9+8)/10

-1/10

Answer 2

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