Ratios
Sarah has 35 pencils and 70 top erasers. What is the unit ratio of pencils to top erasers?
1:2
5 + (-3) = ?
2
1/3 x 8/24
Simplified
1/9
8.2 / 1.8
4.5
75% of 200
150
Bettie has 600 markers and Sam has 1,568 highlighters What is the ratio of highlighters to makers
1,568 to 600
14
1/10+2/3
23/30
0.13 x 57
7.41
25% of 80
20
A recipe calls for
cups of sugar and
cups of flour. What is the ratio of sugar to flour?
3
A football team gained 15 yards on one play, lost 8 yards on the next, and then gained 22 yards on the third play. What was the total change in yardage after the three plays?
29
6 8/9 x 12 1/2
457 1/9
0.75 x 13
9.75
A book has 300 pages. If you have read 120 pages, what percentage of the book have you read?
40
A fruit basket contains apples and oranges. 3:8. What is the ratio of apples to the total number of fruits?
3:11
A submarine is at a depth of -250 feet below sea level. It descends 125 feet. Then, it rises 300 feet. What is the final altitude of the submarine?
-75
A rope is 5/6 yards long and needs to be cut into pieces that are 1/3 yard long. How many pieces can be cut?2.5
2.5
396
A student scored 80% on a test with 50 questions. How many questions did the student answer correctly?
40
if the ratio of red marbles to blue marbles is 11:15, and there are how many blue marbles are there?
15
A stock's value changes throughout the day. It starts at 100 points. It increases by 15 points, then drops 20 points, increases by 5 points, and then drops by 10 points. What is the stock's final value?90
90
A pizza was cut into 8 slices. If someone ate 3/8 of the pizza, how many slices are left?5
5
0.81/1.9
42.63
40 is 20% of what?
200