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Problem #20

Evaluating fractional expressions

Compiler of the Uzbek version and author of the solutions — Zuhriddin Jaloliddinov

Easy5 pointsArithmetic operations100%
Calculate:
((117−2349):22147−(0,6:334)212+3,75:112):2,2\left(\left(1\frac{1}{7}-\frac{23}{49}\right):\frac{22}{147}-\left(0,6:3\frac{3}{4}\right)2\frac{1}{2}+3,75:1\frac{1}{2}\right):2,2

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