You were assigned 20 problems you completed 5 of them. Which fraction of the problems you have left? 🧐🤨
3/4 problems left
that would be 15/20 problems left which simplifies to 3/4
15 ÷ 5 = 3
--------------
20 ÷ 5 = 4
That makes 3/4.
To determine the fraction of problems you have left, first subtract the number of problems you have completed from the total number of problems assigned.
Total problems assigned = 20
Problems completed = 5
Problems left = Total problems assigned - Problems completed
Problems left = 20 - 5
Problems left = 15
So, you have 15 problems left to complete.
To express this as a fraction, simply write the number of problems left as the numerator and the total number of problems assigned as the denominator:
Fraction of problems left = Problems left / Total problems assigned
Fraction of problems left = 15 / 20
Therefore, the fraction of problems you have left is 15/20, which can be simplified to 3/4.