a teacher finished 3/4 of his course. find how much course is left
Answers
TO FIND:
COURSE THE TEACHER IS LEFT.
GIVEN:
THR TEACHER FINISHED 3/4 OF HIS COURSE.
SOLUTION:
LET THE TOTAL COURSE IS 1
AND HE HAS DONE 3/4 OF IT
SO THE COURSE HE LEFT IS
1-(3/4)
= (4-3)/4
= 1/4
ANSWER:
HE HAS LEFT 1/4 OF HIS COURSE.
HOPE THIS HELP YOU ✌️
Given,
A teacher finished 3/4th of his course.
To find,
The course left to be completed.
Solution,
The course left to be completed will be 1/4.
We can easily solve this problem by following the given steps.
We know that the course to be completed is 1. And it is given that 3/4 of this one course is completed.
(Note that if any question is given like this then it is taken to be one complete number. For example, if it is given I have eaten 1/2 chocolate then it means out of 1 chocolate I have finished 1/2 of it )
Then,
The course left = Total course - course completed
The course left = 1 - 3/4
The course left = 4-3/4 ( Taking the LCM of 1 and 4 and adding the two fractions.)
The course left = 1/4
Hence, the course left to be completed is 1/4.