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maks197457 [2]
2 years ago
6

7. Cathy spent of an hour on her math homework,

Mathematics
2 answers:
zhannawk [14.2K]2 years ago
5 0

Answer:1 hour+1 hour+1 hour=3 hours  

Step-by-step explanation:This is because she worked 1 hour on each homework.and there is 3 homework. Think is this way 3 groups of 1

1      1      1

3 homework and 1 hour each.

VashaNatasha [74]2 years ago
4 0

Answer:

3 hours or 180 minutes

Step-by-step explanation:

1 hour for math

1 hour for science

1 hour for reading

Equals 3 hours or 180 minutes

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