A bag of candy had 4 purple ones for every 15 blue ones. If the bag had 110 more blue ones than purple ones, how many purple ones were in the bag?
==> Ratio table
40 purple pieces
100
50 cm of wire is bent to form a triangle in the ratio 1 : 2 : 2. What is the length of the shortest side?
==> Unitary
What is 10 cm?
100
A school has 100 grade 6's, 120 grade 7's and 100 grade 8's. What is the ratio fo grade 8's to grade 7's in simplest form.
5:6
200
What is 4/9 divided by 5/9
4/5
200
24 8
-------------------
90 ??
30
200
A beaker contained 4 liters of water. 2 liters of water was added. What was the ratio of the amount of water in the container at first to the amount of water that was added? (in simplest form)
What is 2 : 1?
200
The ratio of the number of students to teachers to administrators at New School is 13 : 6 : 1. There are 200 people at the school. How many more students than teachers are there?
==> Ratio Table
What is 70?
200
51 cubic inches of dirt are mixed with 17 cubic inches of water. How much dirt is needed for 4 cubic inches of water?
==> Ratio Table
What is 12 cubic inches?
300
Multiply 4 by 3/24.
What is 1/2?
300
1 ?
-------------------
14 42
3
300
Tom gave $200 to first grade and $300 to third grade. What is the ratio of the amount he gave to first grade to the total amount that he gave? (in simplest form)
What is 2 : 5?
300
When building a fort, I need 20 kg of wood, 10 kg of nails, and 15 kg of bricks. What is the ratio of wood to bricks to nails in simplest form.
What is 4 : 3 : 2?
300
51 cubic cm of baking soda are mixed with 17 cubic cm of water. How much water is needed to make 80 cubic cm of the mixture?
==> Unitary
What is 20 cubic cm?
400
Find the value of 123 x 6 - 321
What is 417?
400
4 ?
-------------------
18 81
18
400
A pie was cut into two in the ratio of 2 : 3. If the smaller piece weighed 40 g, how much did the whole pie weigh?
==> Unitary
What is 100 g?
400
When building a fort, I need 20 kg of wood, 10 kg of nails, and 15 kg of bricks. How much wood do I need if my whole fort weighs 81 kg?
==> Ratio table
36 kg
400
Sarah drove 75 miles in two trips in the ratio of 3 : 2. How far did she drive on the second leg of the trip?
==> Unitary
What is 30 miles?
500
Sam spend $200 on clothes. 1/4 was for shoes, 2/3 of the remainder was for sweaters, and the rest was for shirts. How much did Sam spend on shirts?
What is $50?
500
2 ?
-------------------
8 48
12
500
Jo paid $28 less for Magic cards than Bob did. The ratio of the amount Jo paid to the amount Bob paid was 3 : 7 . How much did Bob pay?
==> Unitary
$49
500
The permiter of a rectangle is 18 inches. It's width is 3 inches. What is the ratio of its length to its width in simplest form?
What is 2 : 1?
500
Three kids share an amount of marbles in the ratio of 4:3:2. If the smallest amount is 16 marbles, how many more marbles does the largest amount have?