Mathematics Questions and Answers |
Latest Version | 2024/2025 | Correct &
Verified
What is the value of 5² + 3 × 4?
✔✔ 29
Solve for x: 3x + 7 = 22.
✔✔ x = 5
What is the square root of 144?
✔✔ 12
If a rectangle has a length of 8 and a width of 5, what is its area?
✔✔ 40
Convert 3/5 to a decimal.
✔✔ 0.6
1
,What is 15% of 200?
✔✔ 30
If a store sells 4 apples for $2.40, what is the price per apple?
✔✔ $0.60
What is the next number in the pattern: 2, 6, 18, 54, ___?
✔✔ 162
Solve: 6 ÷ (2 + 1).
✔✔ 2
A triangle has angles measuring 50° and 60°. What is the measure of the third angle?
✔✔ 70°
What is the perimeter of a square with sides of length 9?
✔✔ 36
2
,What is the product of 8 and 7?
✔✔ 56
If a car travels 240 miles in 4 hours, what is its average speed?
✔✔ 60 mph
Round 4.738 to the nearest tenth.
✔✔ 4.7
What is the sum of the first five positive even numbers?
✔✔ 30
A recipe calls for 2.5 cups of sugar, but you only want to make half the recipe. How much sugar
do you need?
✔✔ 1.25 cups
Solve for x: 5x - 10 = 20.
3
, ✔✔ x = 6
A store offers a 20% discount on a $50 item. What is the sale price?
✔✔ $40
Convert 0.75 to a fraction in simplest form.
✔✔ 3/4
What is the median of the numbers 3, 7, 2, 9, and 5?
✔✔ 5
Find the circumference of a circle with a diameter of 14. (Use π ≈ 3.14)
✔✔ 43.96
What is 9! (9 factorial)?
✔✔ 362880
If a book costs $12.50 and you pay with a $20 bill, how much change do you get?
4