2.3+3.1+1= 6.4
25÷6.4= 3.90625
3 tasks can be completed in 25 minutes.
I think it’s D but not completely sure!
Answer: The answer is 17 pieces is the answer..
I hope you are able to understand....
IF yes, then plz mark as brainliest...
Step-by-step explanation:
The answer for the question is 2:5
Let the number of hours she works be x
2x+15 15 more than twice the
3x-15 15 less than 3 times the hours she worked
2x+15=3x-15
3x-2x= 30
x= 30
the number of hours she worked is 30