Dividing Fractions
1/2 ÷ 3/4
4/6 or 2/3
Find the gcf of 10 and 20
10
12.58 + 2.8 =
15.38
< > or =
-15 ______ -9
<
What is the point (0,0) called?
The origin
1 3/4 ÷ 2/3 =
21/8 or 2 5/8
Find the LCM of 12 and 24
24
24.97 x .8 =
19.976
What is the absolute value of -12?
12
The point (-9,7) would be in which quadrant?
II
2 2/3 ÷ 1 1/2 =
16/9 or 1 7/9
Find the gcf and lcm of 18 and 54
gcf = 18
lcm = 54
A carpenter bought a piece of wood that was 62 centimeters long. Then he sanded 0.06 centimeters off the end. How long is the piece of wood now?
61.94 cm
1/2, .32, 2/3, .11
.11, .32, 1/2, 2/3
(2, 4)
Jim had 1 3/4 of a pizza leftover. He split it into three meals for leftovers. What fraction of a pizza is in each meal?
7/12 of a pizza
Tori wants to display 48 photos and 16 drawings she owns in groups, with each group having the same combination of photos and drawings and none left over. What is the greatest number of groups Tori can display?
16 groups
Adam's science class places weights on a scale during an experiment. Each weight weighs 6.8 kilograms. If the class puts 5 weights on the scale at the same time, what will the scale read?
34 kg
Convert to a decimal.
5/8
.625
NICE JOB!
Frank has a string that is 24 1/2 feet long. He needs to cut the string into pieces that are 3/4 foot long for a project. What is the greatest number of 3/4 pieces of string that Frank can cut?
32.66 or 32.67
Lawrence's Publishing Incorporated prints 14 textbooks at a time. Adams Associates prints textbooks in sets of 10. According to a report by a publishing industry analyst, both companies printed the same number of textbooks last year. What is the smallest number of textbooks that each company could have printed?
70 books
Sharon bought 19.26 pounds of chicken from the store. She bought 6 packages of chicken. How much did each package weigh?
3.21 pounds
Place these on a number line. (draw a number line from -2 to 2 I show you on board what I mean)
-.55, 1.5, -2/3, 1.75, -1.9
Reflect the point (7,-8) across the x axis.
(7,8)