Multiplication Tables
5x4
20
5:10
1:2
What is the greatest common factor of 21, 56, and 42?
7
GCF stands for?
Greatest common factor.
6x6
36
24 to 9
8 to 3
Jamale has a jar filled with change. The jar has 130 pennies, 104 dimes, and 195 quarters. What is the ratio of quarters to pennies?
39 to 26
Ratios compare 3 things, what are they?
Part to part, part to whole, whole to part
8x7
56
77:121
7:11
What are two ratios that are equivalent to 4:5
Examples: 8:10, 12:15, 20:25
Are these two ratios equivalent, must EXPLAIN answer to get points ... 36:42 and 18:24
NO
11x11
121
450 to 75
6 to 1
A jellybean portrait of Darth Vader features a 4-foot-long lightsaber. It's made of 4 columns of white jellybeans that are 76 jellybeans long each, surrounded by a halo of 144 red jellybeans.
What is the ratio of white to red jellybeans used?
19:9
Breana was assigned 80 pages to read. She has read 40 pages. What percent of the pages assigned has she read?
50%
11x12
132
13 to 21
13 to 21
Each student in the sixth grade can take one elective: choir, orchestra, band, or theater. Of the 212 students, 88 play an instrument, 62 are in choir, and the rest are in theater.
What is the ratio of students involved in a music elective to those involved in theater?
What type of ratio is this?
75:31 ... part to part ratio
A truck is carrying grape juice, apple juice, and orange juice bottles in a ratio of 1 : 1 : 4. If there are 20 apple juice bottles, then how many juice bottles in total are there?
There are 120 juice bottles in total.