Arithmetic
Problems related to basic calculations, fractions, decimals, etc.
Problems in this category
The problem is to perform the division $5688 \div 21$ and find the quotient and the remainder.
DivisionLong DivisionQuotientRemainder
2025/4/18
The problem is about an arithmetic sequence $\{a_n\}$. Given that the sum of the first 3 terms is $S...
Arithmetic SequenceSum of Arithmetic SeriesCommon Difference
2025/4/18
The problem asks whether the ratios $6:5$ and $18:15$ are equivalent.
RatiosProportionsFractionsSimplification
2025/4/17
The problem asks whether the ratios $2:4$ and $5:10$ are equivalent.
RatiosProportionsFractionsSimplification
2025/4/17
The problem asks whether the ratios 9:18 and 1:2 are equivalent.
RatiosProportionsSimplification
2025/4/17
The problem asks whether the ratios $1:2$ and $7:10$ are equivalent.
RatiosProportionsFractionsEquivalence
2025/4/17
We need to find the percentage of $4 that equals $1. In other words, we need to determine what perce...
PercentageProportionsBasic Arithmetic
2025/4/17
The problem is to divide 7583 by 21 using long division. The image shows the first steps of the divi...
DivisionLong DivisionRemainders
2025/4/17
The problem is a long division problem. We need to divide $4875$ by $21$ and find the quotient and r...
DivisionRemainderInteger Arithmetic
2025/4/17
The problem is to divide 946 by 39 using long division. The expression to evaluate is $946 \div 39$.
DivisionLong DivisionRemainders
2025/4/17