Arithmetic
Problems related to basic calculations, fractions, decimals, etc.
Problems in this category
The problem asks to select all ratios that are equivalent to the ratio $3:2$. The options are $15:10...
RatiosProportionsSimplification
2025/4/18
The problem asks to find the percentage of the shape that is green. The shape is a grid of squares, ...
PercentageFractionsArea CalculationGrid
2025/4/18
The problem asks us to determine what percentage of the given shape is pink. The shape is a 10x10 g...
PercentageAreaGridRatio
2025/4/18
The problem asks us to determine what percentage of the shape is orange. The shape is a grid of squa...
PercentageFractionsAreaGrid
2025/4/18
The problem asks us to determine what percentage of the shape (circle) is purple. The circle is divi...
PercentagesFractionsCircle Geometry
2025/4/18
The problem asks us to determine what percentage $16 is of $40. We need to express the answer using ...
PercentageProportionsFractionsDecimal Conversion
2025/4/18
The problem asks to convert the percentage $67\%$ into a fraction.
PercentageFractionConversionSimplification
2025/4/18
The problem asks to convert the fraction $\frac{2}{5}$ into a percentage. The answer should be writt...
FractionsPercentagesDecimal Conversion
2025/4/18
The problem asks us to express 74% as a fraction in simplest form.
FractionsPercentagesSimplifying FractionsGreatest Common Divisor (GCD)
2025/4/18
The problem asks us to convert the percentage $32\%$ into a fraction in its simplest form.
PercentageFractionsSimplificationGreatest Common Divisor
2025/4/18