Ratios
the unit rate of boys to girls in the class is 3: 2, there are 300 boys how many girls are there?
there are 200 girls
joe always buys 75 and 15 chickens, what is the unit rate of cows to chickens?
5 to 1
what is seventy two times five hundred and thirty three to the power of 4 equals seven million eight hundred ninety thousand five hundred and fifty three written in math language?
4
72 + 53 = 7,890,553
(3 + 2) x = 35
x = 7
ally has 5/3 of a cup of flour, for pancakes, she wants to multiply the recipie by 4/5 how many cups of four does she need?
20/15 or 1 5/15
4/7 of the people in a pool are boys, the rest are girls, there are 24 boys, how many girls are there?
there are eighteen girls
Joe buys 100 cows, and uses the same unit rate as he normally does, how many chickens did he buy?
there are 20 chickens
(4 - 5) + 1 x 96 / |-32|
What is the answer, and what operation(s) are preformed first?
the answer is 2 and the operations preformed first are addition and to the power of.
(5x) + |-6| = 16
x = 2
There are 1/2 half a pound of chicken food, and Jeff equally divedes the food, and gives 2/3 pounds food to each chicken, how many chickens are there?
3/4
There are 45 fruits in a basket, 3/5 of them are blue berries, how many are strawberries?
There are 18 strawberries
Cows Chickens:
45 5
108 12
162 18
What is the unit rate?
9 to 1
3
|7| + 3(8 x 3)
80x - 270
a: b:
-1 3
0 5
1 7
2 9
2a + 5
4/7 x 3/4
12/ 28 or 3/7
Jhon needs to find two equivalent ratios, and one of the ratios has to be 10: 90 he think either 5: 45 is equivalent, or 3: 25. Which ratio should he Choose?
5: 45
There are 963 cow. how many chickens are there?
107 chickens
Jamauri has 30 pieces of candy, he gives 15 away, then buys 20 more then splits his candy into 5 piles, how pieces of candy are in each pile. Write an equation to represent this.
There are 7 pieces of candy in each pile.
x: y:
12 9
60 45
72 54
y = 3/4 x
2 3/5 x 7/4
91/20 or 4 11/20
Bob says that 6: 12 is the same as 12: 36, Mary says that 12: 36 is the same as 3; 9. Who is right?
Mary is right
Mrs. stansfeild wants to make pasta for every 735 cups of pasta sauce she puts in 21 cups of pasta, what is the unit rate?
the unit rate is 35 to 1
Lincoln has 69 cakes, he puts them into 23 piles, then gives away 1/3 of each of the piles. Write an equation to represent this
(69 / 23) x 1/3
Jamauri is making tacos, he needs 100 pieces of chees, for every 30 scoops of sour cream, what equation should he use to get from pieces of cheese to scoops of sour cream?
3/10 cheese = sour cream
1 4/7 / 6/91 4/7 / 6/9
99/42 or 2 17/42 or 2 5/14