Arithmetic
Problems related to basic calculations, fractions, decimals, etc.
Problems in this category
We are asked to select all ratios that are equivalent to the ratio $7:10$. The given ratios are $9:1...
RatiosProportionsFractionsSimplification
2025/4/18
The problem asks to select all ratios that are equivalent to the ratio $33:30$. The options are $4:4...
RatiosProportionsSimplificationEquivalent RatiosGreatest Common Divisor
2025/4/18
The problem asks us to select all ratios equivalent to $3:7$ from a given set of ratios. The given o...
RatiosProportionsSimplificationEquivalent RatiosGreatest Common Divisor
2025/4/18
The problem asks to select all ratios that are equivalent to the ratio 5:7. The options are 50:70, ...
RatiosProportionsSimplificationEquivalent RatiosFractions
2025/4/18
The problem asks us to select all ratios that are equivalent to the ratio 6:33. The possible ratios ...
RatioProportionSimplificationGreatest Common Divisor (GCD)
2025/4/18
The problem asks to select all ratios that are equivalent to the ratio $7:21$. The given ratios are ...
RatiosProportionsSimplification
2025/4/18
The problem asks to select all ratios that are equivalent to the ratio $15:25$. The options are $45:...
RatiosProportionsSimplificationGreatest Common Divisor (GCD)
2025/4/18
The problem asks us to identify which strip model represents 75%. Each strip model is divided into s...
FractionsPercentagesRatiosProportionsPercentage Conversion
2025/4/18
The problem asks us to select all ratios that are equivalent to the ratio 12:15. The given options a...
RatiosProportionsSimplificationGreatest Common Divisor (GCD)
2025/4/18
The problem asks to identify which strip model represents 40%. Each strip model is divided into 5 e...
PercentagesFractionsEquivalent FractionsProportions
2025/4/18