Question

MEDAL!



Maryam used an exercise bicycle on Tuesday and Friday. On Tuesday, she bicycled 15.25 miles per hour for 40 minutes and an additional 7.5 miles per hour, for 30 minutes. On Friday she bicycled a total of 12.5 miles. How many more miles did Maryam bicycle on Tuesday than on Friday?

Answer 1

@amistre64

Answer 2

@ganeshie8

Answer 3

add up the miles

Answer 4

22.75

Answer 5

15.25 (40/60) + 7.5 (30/60)

Answer 6

The first day Tuesday

Answer 7

rate per hour times portion of hours

Answer 8

spose you are going 1 mph and ride for 98 minutes youve gone 98/60 miles

Answer 9

Because 15.25 mph and 40 minutes that's 2/3 of 15.25 so that would mean 10.1666666 and so on. That plus 30 minutes of 7.5 mph which is 1/2 of 7.5 is 3.75 that = 13. Something and that is more than Friday

Answer 10

So I did that and got 167/12 which would equal to 13 11/12 miles. Now do I subtract that with 12.5 (12 1/2)

Answer 11

by subtracting of course

Answer 12

1/2 = 6/12 right?

Answer 13

Yeah

Answer 14

then 13 - 12 and (11-6)/12

Answer 15

hinduism ki jai

Answer 16

me hindu too

Answer 17

My answer was 13 5/12 right?

Answer 18

amistre please feel mercy at me

Answer 19

@Math.Genius Hare Krishna

Answer 20

not quite

13 + 11/12
-12 - 6/12
------------
1 + 5/12

Answer 21

hare rama hare krishna
krishna krishna
hare hare

Answer 22

bharat mata ki jai

Answer 23

Math, you have, or had, someone capable assisting you. if you want to do well with the test, then learn from them. i was unable to interpret your questions approriately.

Answer 24

@amistre64