In a class of 30 students, 12 are girls and the rest are boys. What is the ratio of girls to boys?
What is
The ratio of girls to boys is 12:18 OR simplifies to 2:3.
Are these two ratios equivalent: 2/3 and 4/5
SHOW WORK
What is
NO
There are 19 girls and 14 boys in the bus.Ratio of girls to total number of members in the bus is _____________
What is 19:33
A bag contains 5 red marbles and 15 blue marbles. What is the ratio of red marbles to total marbles?
What is
The ratio of red marbles to total marbles is 5:20
The total number of marbles is 5 + 15 = 20.
Are these two ratios equivalent: 1/5 and 3/15
SHOW WORK!
YES
There are 12 comic books and 5 novels in the shelf.Ratio of comic books to total books in the shelf is _____________
What is 12:17
A recipe calls for 3 cups of flour and 2 cups of sugar. If you want to make a larger batch with 9 cups of flour, how many cups of sugar should you use to keep the same ratio?
What is
you would need 6 cups of sugar.
There is 200 dogs and 500 cats at the shelter.The ratio of dogs to the total of animals is _______
What is 200:700
A bakery sells 12 chocolate cupcakes for every 4 vanilla cupcakes. If they sell 36 chocolate cupcakes, how many vanilla cupcakes do they sell?
What is
they sell 12 vanilla cupcakes.
There are 1,278 Butterfly's and 7,245 flies at the natural resource center. The ratio of flies to the total of insects is ________
What is 7,245:8,523
A school has 120 students, and the ratio of students who play sports to those who do not is 5:3. How many students play sports?
What is
Students who play sports 75 students.( x15 to both sides)