Equivalent Ratios
Write one equivalent ratio for 6/9
2/3
4/6
8/12
10/15
12/18
14/21
16/24
Find the unit rate (calories per 1 apple):
3 medium apples have 285 calories
1 apple has 95 calories
Mark's ratio is 3 tbsp of sugar to 2 tbsp of milk.
Sharri's ratio is 4 tbsp of sugar to 3 tbsp of milk.
Eve's ratio is 9 tbsp of sugar to 6 tbsp of milk.
Which girl has the same ratio as Mark's?
Eve
Does "subzero" mean "above" or "below" zero?
Below
What is the order of operations?
PEMDAS
ANMALS IN THE ZOO (write a ratio for lions to seals)
Elephants - 12
Giraffes ---- 8
Lions ------- 9
Seals ------ 10
9:10
Find the unit rate per ounce:
A 24-ounce box of cornflakes costs $4.59
1 ounce costs 0.19 cents
The chess club members bought 6 tickets to a tournament for $15. How much would they pay if all 9 of their members wanted to go?
$15 / 6 people = $2.50 per one ticket
$2.50 x 9 people = $22.50
Spell the word that "mayo" is short for
Mayonnaise
What is pi?
3.14
The circumference of a circle divided by its diameter.
The ratio of protein to fiber in a granola bar is 9:2
Find two equivalent ratios
4.5:1
18:4
36:8
Divide to find the unit rate:
Jack shells 315 peanuts in 15 minutes.
How many peanuts per minute?
21 peanuts per minute
110 miles.
Camels carry their own water supply in their humps. True or False?
False, they do not have a special water storage area on their body.
What are the four kinds of operations?
Addition, subtraction, multiplication, division
Write a ratio comparing days in May to days in a year
31 :356
Find the unit rate:
Karim reads 56 pages in 2 hours.
How many pages per hours?
28 pages per hour
Cafe A offers 2 free bottles of water for every 20 purchased.
Cafe B offers 3 free bottles of water for every 25 purchased.
What are the cafes ratios for free bottles of water to purchased bottle of water?
Cafe A - 2:20
Cafe B - 3:25
There is no land at the North Pole. True or False?
True. The pole is covered by the ice of the Arctic Ocean.
What is half of 3,784?
1,892
Write an equivalent ratio for:
20 pencils to 25 erasers
4 pencils to 5 erasers
40 pencils to 50 erasers
80 pencils to 100 erasers
Which is the best buy?
6 oz of jam for $0.90
10 oz of jam for $1.10
16 oz of jam for $1.44
6 oz of jam
How many pounds is 1 ton?
2000 pounds
Name all 9 planets starting with the closest ones to the sun.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, (Pluto)?
10*2*4*3*2
Solve on the board.
480