Rolf spent 15 hours last week practicing his saxophone if 3/10 of the time was spent practicing warm up routines, how much time

Question

DochEvi [55]

3 years ago

15

Rolf spent 15 hours last week practicing his saxophone if 3/10 of the time was spent practicing warm up routines, how much time

did he spend practicing warm up routines ?

Mathematics

1 answer:

NeTakaya · Answer 1 · 2022-04-25T20:20:39+03:00

NeTakaya3 years ago

3 0

3/10 of the time = time spent on practicing warm up routines...
Time spent = 15 hours
remember that 'of' is usually multiply (x)
so ---- 3/10 x 15 =4.5 hrs

Hope this helps