Simplify ratio
There are 16 girls to 20 boys. What is the ratio?
4:5
Zion can choose 3 apple pies for $9 or 6 apple pies for $19. Which is the better deal?
3 apple pies
If Hunter gets his licence and drives 140 km in 2 hours, what is his speed in km/h
70 km/h
Are these ratios equivalent?
$3 for 6 bagels and $9 for 24 bagels
No
Cooper has 25 red M&Ms and Ben has 15 green M&Ms, what is the ratio of red to green?
5:3
A Ryden and Xavier started a window cleaning business they clean 20 windows in 2 hours. At this rate, how many windows will clean in 6 hours?
60 windows
Claud bought a package of 3 T-shirts for $18.00. What is the unit price per T-shirt?
$6
Whose car is more fuel efficient?
Hunter drove 200 km on 10 L of fuel
Zion drove 120 km on 7 L of fuel
Hunter's car
The ratio of catfish to trout in Riley's pond is 1 to 3. If there are 200 catfish in the pond, how many trout are there?
600
There are 150 slices of bread in 8 loaves. Using the same rate, how many slices of bread are in 4 loaves?
75
Josh bought 2 bags of hot chips to give to the pelicans at the beach for $5, how much does 1 bag cost?
$2.50
Are these rates equivalent?
8 pairs of socks for $12 or 3 pairs of socks for $6
No
In Mr Burke's class, there are 12 red chairs and 15 blue chairs. What is the ratio of blue to red chairs in Mr Burke's class?
5:4
Leo was working at a movie theatre and sold 50 bags of popcorn 2 days. At this rate, how many bags on popcorn will he sell in 2 weeks?
350 bags of popcorn
Torin bought 5 kg of apples for $12.50. What is the unit price?
$2.50 / kg of apples
Tommy spent $92 for 38 L of petrol to fill up his car. How much was it per litre.
$2.42/L
The ratio of chairs to desks in a room is 2:3, and there are 18 desks. How many chairs are there?
12 chairs
Ollie pays $178 every 4 months for guitar lessons. At this rate how much will Ollie pay for 1 year of guitar lessons?
$534 for 1 year
Tommy bought 20 large pizzas for us to share for $240. What is the price per pizza?
$12/pizza
Jack is baking a cake and wants to triple the recipe. The original recipe needs 2 cups of flours and 0.5 cups of sugar. How much flour and sugar does he need now?
6 cups of flour and 1.5 cups of sugar