Question
Find the start, elapsed, or end time.
1. Start time is 11:00am
Elapsed time is 4 hours and 5 minutes
How do you go about finding the end time?
2. Start time
Elapsed time is 9 3/4 hours
End time is 6:00pm
I am really confused on how to begin finding the start time.
Please help
1. Start time is 11:00am
Elapsed time is 4 hours and 5 minutes
How do you go about finding the end time?
2. Start time
Elapsed time is 9 3/4 hours
End time is 6:00pm
I am really confused on how to begin finding the start time.
Please help
Answers
Ms. Sue
Don't tell anybody, but I always count time on my fingers.
4 hours after 11 am is 3 pm
so 3:05 pm
6 pm end time
one way is to say that 6 pm = 6+12=18 am
(that is regrouping. It is also military time :)
18 am - 10 + 1/4 also regrouped 9 3/4 into 10 - 1/4
and 18 - (10-1/4) = 18 - 10 + 1/4
so 8 and 1/4
= 8:15 am
so 3:05 pm
6 pm end time
one way is to say that 6 pm = 6+12=18 am
(that is regrouping. It is also military time :)
18 am - 10 + 1/4 also regrouped 9 3/4 into 10 - 1/4
and 18 - (10-1/4) = 18 - 10 + 1/4
so 8 and 1/4
= 8:15 am
Ms Sue I found the answer for number one but am still confused on number two
Ms. Sue
Use Damon's answer.
Damon made it a bit confusing to understand
ah well, so much for Singapore math :)
6 pm - 6 = noon
we need to go back 3 3/4 more
noon - 3 = 9 am
we need to go back 3/4 more
9 am - 3/4 hour = 8:15
6 pm - 6 = noon
we need to go back 3 3/4 more
noon - 3 = 9 am
we need to go back 3/4 more
9 am - 3/4 hour = 8:15
Ok that makes a bit more sense now for me to figure out to go back to the start time.
Thank you for helping me understand this
Thank you for helping me understand this
You are welcome.
well I think the answer is 165 hours
WHAT WEAR DID YOU GET THAT ANSWER FROM
BAHAHAH FRR
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