Number Sense and Algebraic Thinking
5 cakes per hour
Which is bigger: 40% of 20, or 30% of 30?
30% of 30 is bigger.
What is the mode of the following data set?
10, 12, 10, 15, 15, 10, 20, 25, 10, 18, 13
1.4 x 0.36
0.504
(5 - 2.8) / 0.11 = ?
20
(hint: convert to the same type of number)
1/4, .33, 10%, 3/4, 2
(.10, .25, .33, .75, 2.0)
Solve: Divide 7/12 by 5/6, then add 4/5.
Write your answer as a mixed number in simplest form!
1 1/2
What is 90% of 130?
117