Answer key · Set C
Bigger Ratios, Same Order
17 to 9 Cows come first, so 7 comes first: 7 to 9.
27 to 4 Water comes first, so 7 comes first: 7 to 4.
35 oranges for every 9 pieces of fruit There are 5 oranges and 5 + 4 = 9 pieces of fruit in all: 5 oranges for every 9 pieces.
45 to 12 There are 5 apples and 5 + 3 + 4 = 12 pieces of fruit in all: 5 to 12.
5B 4 to 6 means 4 tulips for every 6 roses. A is 6 to 4, and C is 4 to 10.
61-B, 2-A, 3-C, 4-D The first name gets the first number. All the vehicles is 6 + 9 = 15.
7True There are 5 cats and 5 + 3 = 8 pets in all, so the ratio of cats to all the pets is 5 to 8.
87 to 16 There are 7 cookies and 9 + 7 = 16 treats in all: 7 to 16.
95 to 2 Water comes first, so 5 comes first: 5 to 2.
1011 to 25 There are 11 walkers and 11 + 14 = 25 kids in all: 11 to 25.
11False The order changes the ratio. The ratio of turtles to fish is 7 to 4. The ratio of fish to turtles is 4 to 7.
12The ratio of stars to moons is 6 to 5, The ratio of all the shapes to stars is 11 to 6 There are 6 stars, 5 moons and 11 shapes in all. Stars to moons is 6 to 5. All the shapes to stars is 11 to 6.
13Your own words: a grown-up reads it.
Mark each answer, count the right ones and write the score on the sheet.