Fractions & Decimals
What is 0.75 written as a fraction in simplest form?
Answer: 3/4
In the expression 4x + 7, what is the "variable"?
Answer: "x"
Solve: 1/2 + 1/3.
Answer: 5/6
Solve for x: x - 15 = 30.
Answer: 45
Multiply 0.6 by 0.04.
Answer: 0.024
Evaluate the expression 2(3 + 4)^2.
Answer: 98
What is the reciprocal of 2/3?
Answer: 3/2 or 1 1/2
If y = 3x - 2, what is y when x = 5?
Answer: 13
Divide 1/2 by 4.
Answer: 1/8