Arithmetic
Problems related to basic calculations, fractions, decimals, etc.
Problems in this category
The problem has two parts: (a) Simplify the expression $3\frac{4}{9} \div (5\frac{1}{3} - 2\frac{3}{...
FractionsArithmetic OperationsProbabilitySet Theory
2025/4/19
The problem has two parts. (a) Simplify the expression $3\frac{4}{9} \div (5\frac{1}{3} - 2\frac{3}{...
FractionsArithmetic OperationsProbabilitySets
2025/4/19
The problem asks us to identify which of the given models represents 60%. Each model consists of a b...
PercentagesFractionsProblem Solving
2025/4/18
The problem requires us to find the percentage such that $x\%$ of $320$ is equal to $199$. We need t...
PercentagesEquation SolvingRounding
2025/4/18
The problem asks to find $57\frac{2}{5}\%$ of $500.
PercentagesFractionsMixed NumbersArithmetic Operations
2025/4/18
The problem is to find the missing number in the equation: 8% of what number is equal to 5.2.
PercentageEquation SolvingDecimal Arithmetic
2025/4/18
We need to find the missing percentage in the equation: $x\%$ of $741 = 400.14$.
PercentageEquation SolvingProportions
2025/4/18
The problem asks us to find 25% of $648.
PercentageMultiplicationDivision
2025/4/18
The problem asks to find $58\frac{1}{10}\%$ of $\$764.69$ and round the answer to the nearest cent.
PercentageDecimalRoundingMultiplication
2025/4/18
We are asked to find the value of 38.6% of 69 and express the answer as a decimal. This means we nee...
PercentageDecimalMultiplication
2025/4/18