Kavita saves 18% of her monthly salary. If she spends Rs 10250 per month, what is her m 3. A football team won 10 games from the total they played. This was 40% of the total games. How many games were played in all ?
Answers
Correct answer:-
Let y be her monthly salary
So,
= > y - 18 ( y = 10250)
= > y - 18/100 of x = 10250
= > y - 18x/100 = 10250
= > (100y - 18y)/100 = 10250
= > 82y/100 = 10250
= > 82y= 1025000
= > y = 1025000 ÷ 82
= > y = 12500.
Therefore, her monthly Salary is Rs.12500.
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Question 1.
Kavita saves 18% of her monthly salary. If she spends Rs 10250 per month, what is her monthly salary?
Answer:
(Monthly salary - 18% of Monthly salary) = Spend money
Monthly salary - 18/100 = 10250
Let's say her monthly salary be x.
x - 18x/100 = 10250
100x - 18x = 1025000
82x = 1025000
x = 1025000/82
x = 12500
Therefore, her monthly salary is Rs. 12500.
Question 2.
A football team won 10 games from the total they played. This was 40% of the total games. How many games were played in all ?
Answer:
Let the total number of matches played by the football team be x.
Number of matches won = 10
Therefore,
Percentage of winning = (Number of matches played)/(Total number of matches)
Substitute the values,
40% = 10/(Total number of matches)
40/100 = 10/(Total number of matches)
Total number of matches = 1(100)/4
Total number of matches = 25
Therefore, total 25 matches were played in all.