Answer:
Step-by-step explanation:
10 hours - 2 hours 25 minutes - 3 hours 35 minutes
Lets just do this
2 hours 25 minutes + 3 hours 35 minutes
25 minutes + 35 minutes = 60 minutes
60 minutes = 1 hour
now we have 2 hours + 3 hours + 1 hour
2 + 3 +1 = 6
now we have 10 hours - 6 hours
10 - 6 is 4
4 hours.
Figured what out
a question
18. 0.625
19. -0.75
20. -4/10 = -0.4
Answer:
True
Step-by-step explanation:
For example:
HCF of 2 and 3 is 1
