(2/5-1/2)+3/5 . [7/2-3/5÷(1/4-1/5)]

Mathematics

1 answer:

vesna_86 [32]2 years ago

4 0

Answer: -8

Step-by-step explanation: So we after simplification we get

[(2/5) - (1/2) + (3/5)+ (7/2)] - [(3/5)/(1/4) - (1/5)]

After this I suppose it's just addition & subtraction, and can be easily done to get -8.

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