Measurement
5x + 3 = 18
x = ?
What is 3?
10 + 5b - 6 = 39
b = ?
What is 7 ?
John has 16 red marbles, 5 blue marbles and 11 yellow marbles. This is the fraction of blue marbles.
What is 5/35 (or 1/7) ?
An angle between 91 and 179 degrees.
What is Obtuse?
24 = 40 / c + 19
c = ?
What is 8?
A right angle triangle has one angle of 18 degrees. What is the measure of the third angle?
What is 72 degrees?
19 + 26 / 2 - 38
What is -6 ?
Convert 64.5% to a decimal
What is 0.645?
3x + 4x -1x - 10 = 62
x = ?
What is 12 ?
Convert 9.5 / 15 to a percent.
What is 19% ?