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Problem #5

Evaluating fractional expressions

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

Medium10 pointsArithmetic operations94%
Evaluate:
234:1,1+3132,5−0,4⋅313:57−(216+4,5)⋅0,3752,75−112\dfrac{2\frac{3}{4}:1,1+3\frac{1}{3}}{2,5-0,4\cdot 3\frac{1}{3}}:\frac{5}{7}-\frac{\left(2\frac{1}{6}+4,5\right)\cdot 0,375}{2,75-1\frac{1}{2}}

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