Adding and Subtracting Fractions
1/2 + 1/4 =
3/4
6 x 1/6 =
1
Two rotations of a circle
7200
The area of a square that has a perimeter of 8 units.
4 square units
Mr. Leftwich's age
34
4/8 + 5/10 =
7 x 2/16 =
7/8
Half a rotation of a circle
1800
The perimeter of a square that has an area of 9 square units.
12 square units
183 is 3 times greater than...
61
3 - 1 3/8 =
1 5/8
5/8 x 10 =
6 1/4
1/8 of 3600
450
The area of a rectangle that has one set of side lengths that measure 18 units each and a perimeter of 40 units.
36 square units
The product of 2, 4, 6, and 8
384
4 2/9 - 1 5/9 =
2 6/9
400 x 2/4 =
200
6/8 of 3600
2700
The perimeter of a rectangle with side lengths of 6/8 units and 12/8 units.
4 1/2 units
Exactly half of the largest prime number that is less than 100.
48.5
5 1/2 - 2 3/4 =
2 3/4
16 x 12/13 =
14 10/13
9/10 of 3600
3240
The perimeter of a rectangle is 92 units. It has an area of 88 square units. What are its side lengths?
2 units and 44 units
All the numbers between 0 and 100 that have all these factors: 1, 2, 3, 4, 6, 8
(Hint: they have other factors also, but they have EACH of the factors listed above).
24, 48, 72