Answer:
90
Step-by-step explanation:
The factors of 270 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
The factors of 360 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360
Then the greatest common factor is 90.
1. 180
2. Yes
2. Divide your answer from the first question by 70 and you get 2 hours and 57 minutes
30
Subtract the 1023 reading from the 1053 one:
1053
-1023
---------
Her electric consumption was 30.
And, then what? rp?
