Tyler did his math reading and science homework from 3:21 pm to 5:03 pm his math himework took 16 minutes longer than to complete than his science homework if his science homework took 31 minutes to complete how long did his reading homework take to complete?

24 minutes

Step-by-step explanation:

figure out how much time he spent in total from the times given which is an hour and 42 minutes

subtract 31 minutes to account for science

then add 16 to 31 which gives you 47 then subtract that from the time still left

Then the time left after subtracting 47 and 31 gives you 24 minutes which is how much tyler spent on reading