Arithmetic
Problems related to basic calculations, fractions, decimals, etc.
Problems in this category
Ruby starts reading her book at 7:50 PM. She reads for 1 hour and 5 minutes. We need to find what ti...
TimeAdditionUnits of Time
2025/3/13
Tony needs to pick up his sister at 5:20 PM. The drive takes 40 minutes. We need to determine what t...
Time CalculationSubtractionUnits Conversion
2025/3/13
The problem asks us to subtract two numbers written in scientific notation: $(9.832 \times 10^3) - (...
Scientific NotationSubtractionExponents
2025/3/13
The image shows "11520 minutes" and asks to convert minutes to hours.
Unit ConversionDivisionTime
2025/3/13
The problem asks to convert $115^{\circ}$ into minutes.
Unit ConversionAngle ConversionDegrees to Minutes
2025/3/13
The image shows a note saying "convert 25 degrees 36 minutes". It asks us to convert 25 degrees and ...
Unit ConversionDegreesMinutesDecimal Conversion
2025/3/13
The problem asks to convert the angle $115^\circ 120''$ to decimal degrees.
Angle ConversionDegree ConversionUnit ConversionDecimal Representation
2025/3/13
The problem asks us to add two numbers in scientific notation, $(4.36 \times 10^5) + (3.75 \times 10...
Scientific NotationAdditionExponents
2025/3/12
The problem asks us to add two numbers expressed in scientific notation: $(4.36 \times 10^5) + (3.75...
Scientific NotationAdditionExponents
2025/3/12
We need to evaluate the expression $\frac{3}{8} \sqrt{6^2 + 8^2} + (1.5)^2$.
Order of OperationsSquare RootsFractionsExponentsArithmetic Operations
2025/3/12