You could do this in two ways, you could either subtract immediately or convert the time given in hours into minutes
STEP 1:
8:10
- 7:40
which will give 0:30
STEP 2:
8 hours 10 minutes into minutes is
(8 * 60) +10 = 490 minutes
7 hours 40 minutes into minutes is
(7*40) + 40 = 460 minutes
490 - 460
= 30minutes
P divided by 25 that depends on how many pages there are on her scrapbook
I think its A!! But im not sure
The answers are -3,5,13,21,29
Answer:
idk just google it :)
Step-by-step explanation:
1. google the thing