Question

Elton is doing a monthly challenge to run
for 15 hours 30 minutes.
He has run for a total of 777 minutes so
far.
How many more minutes does he need
to run for?

Answer 1

Answer: is 153 minutes

Step-by-step explanation:

15 hour  x 60 min/hour = 900 minutes

now you add the additional 30 min

900 min + 30 min = 930 mini

finally you get

930 minutes - 77 minutes = 153