Mathematics
Grade 8
45 min
Compound events: find the number of outcomes
Tutorial Preview
1
You have 3 shirts and 2 pairs of pants. How many outfits can you make?
2
A cafe offers 2 appetizers, 4 main courses, and 3 desserts. How many different 3-course meals are possible?
3
A 3-digit lock code uses digits 0-9 for each spot. How many different codes are possible?
Sample Practice Questions
Easy
You have 4 hats and 3 scarves. How many different combinations of a hat and a scarf can you wear?
0.7
1.12
2.1
3.24
Easy
A sandwich shop offers 2 types of bread and 5 types of meat. How many different sandwiches can be made?
0.7
1.10
2.25
3.5
Easy
A car comes in 3 models, 4 colors, and with 2 interior options. How many different versions of the car are there?
0.9
1.12
2.24
3.18
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