AI Basic Arithmetic Solver is designed to solve basic arithmetic problems. MathCrave AI-powered can interpret mathematical expressions and equations, utilizing algorithms and computational methods to provide accurate solutions. It can handle various arithmetic operations such as addition, subtraction, multiplication, and division, helping users solve math problems quickly and efficiently.
Understanding positive and negative integers;
Add and subtract whole numbers;
Multiply and divide two integers;
Multiply numbers up to 12 × 12;
Determine the highest common factor from a set of numbers;
Determine the lowest common multiple from a set of numbers;
Use of brackets in expressions;
Evaluate expressions containing +, −, ×, ÷ and brackets
To calculate her total earnings, we can use the multiplication operation. We multiply the number of cups sold (15) by the price per cup ($2.50):
Total earnings = 15 cups x $2.50/cup = $37.50
So, Sara's total earnings for the day are $37.50.
To calculate his total earnings, we again use the multiplication operation. We multiply the number of cups sold (10) by the price per cup ($2.00):
Total earnings = 10 cups x $2.00/cup = $20.00
So, John's total earnings for the day are $20.00.
If we want to calculate the difference in their earnings, we can use the subtraction operation. We subtract John's earnings from Sara's earnings:
Difference in earnings = Sara's earnings - John's earnings = $37.50 - $20.00 = $17.50
So, the difference in their earnings is $17.50.
These worked examples demonstrate how arithmetic operations like multiplication and subtraction can be used to solve problems involving simple calculations and comparisons.