Mary and Luke share a job in the ratio 3:5. Mary spends 30 minutes on the job. How long does Luke take?
Required
1
Question 5
5.
How many sweets does Thomas have?
Question 6
6.
A couple make a mixture out of flour and sugar in the ratio 6 : 10. They use 180g of sugar. How much does the mixture weigh once the flour has been added?
Required
1
Question 7
7.
Divide £700 in the ratio 5 : 3 : 2
Required
1
Question 8
8.
What is the actual distance?
Required
1
Question 9
9.
What is the distance between the cities on the map?
Required
1
Question 10
10.
Work out the scale used in this scale drawing. Give your answer as a ratio in its simplest form.
Required
1
Question 11
11.
How much cocoa does she need?
Required
2
Question 12
12.
Fill in the missing measures
Required
1
Question 13
13.
a) Work out how many grams of mince she needs
Required
1
Question 14
14.
How many people is Shane making Chilli for?
Question 15
15.
If 40 fundraisers achieved a target in 30 days, how long would it take 25 fundraisers to achieve the same target? Assume they work at the same rate.
Question 16
16.
It takes 12 builders 4 days to complete a job. Assuming they all work at the same rate, how long would it take 20 builders to complete the same job?
