Quizizz Review Day 4 - Chapter 6

Select all of the ratios that are equivalent.

A recipe calls for 14 lemons to make 7 cups of lemonade. How many lemons would be needed to make 2 cups of lemonade?

Mathematical Equivalence

ON

2700 people attended a football game. If 4% of the people who attended were teenagers, how many teenagers attended the game?

Which of the following strategies would correctly calculate the percent of teenagers at the game?

• Divide 2700 by 100, and then multiply by 4

• Divide by 25

• Multiply 2700 by 0.4

• Multiply 2700 by .25

If 5% of a number equals 11, find 25% of that number.

Mathematical Equivalence

ON

If 3% of a number equals 15, find 12% of that number.

Mathematical Equivalence

ON

If 55% of a number is 176 and 35% of that same number is 112, find 90% of that number.

Mathematical Equivalence

ON

Mathematical Equivalence

OFF

Mathematical Equivalence

OFF

Mathematical Equivalence

OFF

Given the speeds of each runner below, reorder them from slowest to fastest pace.

• 645 feet in one minute

• 11 feet per second

• 283 feet in 19 seconds

• 1 mile in 434 seconds