Volume
convert 750ml to litres
0.75 l
Convert 450g to kg
0.45kg
Convert 90 seconds to minutes.
1,5 minutes (or 1 min 30 s)
A 1 ℓ juice costs R18. What is the cost per 100 mℓ?
R1.80
A concentrate is mixed 1:5. Total parts = ?
6
Convert 2.4 l to ml
2400 ml
Convert 1.263 kg to grams
1263 g
Convert 2 hours 15 minutes to minutes.
135 minutes
Option A: R39 per 100 g. Option B: R145 per 500 g - which is cheaper?
Option B - R29 per 100 g
If you use 200 mℓ concentrate in a 1:5 mix, how much water do you add?
1l
How many full 500ml bottles make 3.7l?
7 full bottles
You need 1.2kg of chips. How many 150g packets do you need?
8 packets
Popcorn takes 90 s per bag. For 8 bags, total time in seconds.
720 s
Cereal option A: 750 g for R52. Option B: 1,2 kg for R78. Which is better value per kg?
Option B
How much drink is made from a ratio of 2:7 when you have 300ml of concentrate?
1350ml
You need 7.5l of juice and you can only buy 2l bottles. How many must you buy?
4 bottles
You need 2,7 kg of rice. Bags are 750 g. How many full bags is this?
3 full bags
Convert 734.5 s to minutes and seconds.
12 min 14.5 s
A piece of matur cheddar costs R59,67 for 415g. How much is it per 100g?
R14.38
Each bottle of concentrate (250 mℓ) makes 1,5 ℓ juice. You have 3 bottles. Total juice in litres.
4.5l
A cooler holds 12l. You only have 330ml cans - how many cans fill it?
How many ml remain?
36 cans with 118.8ml remaining
A snack mix uses 80 g per person. For 18 people, how many kg is needed?
1.44kg
You start cooking at 10:18. Total cook time is 47 minutes. What time do you finish?
11:05
A 2 ℓ cooldrink is R28. A 500 mℓ bottle is R9. Which is cheaper per litre and by how much?
2l cooldrink and by R4/l
You need 10 ℓ of juice. Each concentrate bottle makes 1,5 ℓ. How many bottles must you buy?
7 bottles