Question

PLEASE ANSWER THIS QUESTION I WILL MARK COREECT ANSWER AS BRAINLIEST
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Answer 1

Answer:

15.637222

Step-by-step explanation:

I think this is right

Hope it helps

Answer 2

Answer:

4.5-1/2×(7.6-3.5)+2.3×4.05

4.5-1/2×4.1+2.3×4.05

45/10-1/2×41/10+23/10×405/10

935.5