Simplify 1
20% : 80%
1 : 4
Share $90 in the ratio 1 : 2: 3
15 : 30 : 45
Six rubbers cost $3. How much does it cost for 10 of them?
$5
A box of chocolates contains milk, white and dark chocolates in the ratio 5: 1: 2. The box contains 56 chocolates altogether.
How many chocolates in the box are white?
7
1.5 kg : 350 g
30:7
18 : 15 : 3
6 : 5 : 1
Share 225kg in the ratio 2:3:4
50: 75 : 100
A newspaper boy is paid $1.50 for every ten newspapers he sells.
How many newspapers did he sell if he was paid $4.50
30
June, Kelly and Lana make a total of 1530 toys in the ratio 12 : 16 : 17.
Find the number of toys Kelly makes.
544
0.45 : 0.85
9:17
36 seconds : 2 minutes
3 : 10
Share $396 in the ratio 4 : 2: 5
144 : 72 : 180
A recipe to serve eight people uses 400g rice.
How much rice do you need to serve one person?
50g
June, Kelly and Lana make a total of 1530 toys in the ratio 12 :16:17.
Find the amount of money Kelly earns if she is paid $1.65 for each toy.
$56.10
2/3 : 3/2 : 5/8
16/24 : 36/24 : 15/24
$ 1.08 : 90 c : $9
6 : 5 : 50
Jan, Feb and Mar share their electricity bill in the ratio 3 : 4 :5. How much will Mar pay when their electricity bill is $168?
$70
Alex makes a drink using mangoes and water in the ratio of 5:12.
Ben makes the same drink in the ratio of 4 : 9.
Whose drink is stronger?
Ben
In a school of 1200 students, the ratio of the number of teachers to students is 1: 15. After some teachers join the school, the ratio of the number of teachers to students becomes 3 : 40.
Find the initial number of teachers in the school.
80
Find the value of a if
a : 400 = 6 : 25
96
1.8 : 6.3
2 : 7
A volleyball team is made up of Grade 6, Grade 7 and Grade 8 players in the ratio 1: 2 : 3. Altogether there are 108 volleyball players.
How many players are there from Grade 7?
36
A shopkeeper has two offers on health bars.
Offer 1: 5 health bars for $1.80
Offer 2: 3 health bars for $ ____
The shopkeeper decides to charge 1.5 times as much per bar on Offer 2 than on Offer 1.
What is the missing price on Offer 2?
$1.62
In a school of 1200 students, the ratio of the number of teachers to students is 1: 15. After some teachers join the school, the ratio of the number of teachers to students becomes 3 : 40.
Find the number of teachers who join the school.
10