arun spent 1/10 of his salary to pay rent 2/5 of his salary on repair of his car and another rs 15000 from his salary on school fees. he spent rs 21000 on some other items and was left with rs 13000. find his salary
Answers
Answered by
15
Answer:
Rs 98000
Step-by-step explanation:
Let X be his total Salary
Sum of all the amount spent + left over amount should be equal to X.
X/10 + 2X/5 + 15000+ 21000+13000 = X
5X/10 + 49000 = X
X-5X/10 = 49000
5X/10 = 49000
X = 49000 * 10/5 = 98000.
Answered by
14
Answer:
98000
Step-by-step explanation:
money spent = 1/10
money spent(2) =2/5
=4/10
total money spent in fraction=1/10 +4/10
=5/10
=1/2 money spent in rs=15000 +21000+13000
=49000
hence his salary will be =49000 ×2
=98000
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