Simplify mathematical ratios (A:B and A:B:C), calculate scaled equivalent ratios, and divide a total amount according to given ratio proportions.
Divide both terms of the ratio by their Greatest Common Divisor (GCD).
Solve direct and inverse proportion equations and rule of three (A/B = C/X).
打开计算器 →MATH.FRACAdd, subtract, multiply, and divide fractions with auto-simplification and decimal conversion.
打开计算器 →MATH.PCTCalculate what is X% of Y, what percentage a number is of another, and percentage shifts.
打开计算器 →UTIL.UNITPRICECompare items of different weights, volumes, or pack sizes to find the best grocery bargain.
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