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Given 247 ÷ 13 + 16 × 3 − 148 = 119 After interchanged + and – 247 ÷ 13 - 16 × 3 + 148 19 – 48 + 148 -29 + 148 = 119
A spent 33% and 22% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 20% and 40% to his mother and brother, respec...
A spent 23% of his monthly income on study and 44% of the remaining on rent. If amount spent on rent is Rs. 1694, then find the amount spent on study
Ganesh gives 30% of her salary to his wife, 12% of the remaining amount to his children and 10% of the remaining to his parents. If has given a total am...
Two numbers are less than a third number by 40% and 46% respectively. Find the percent by which the second number is less than the first.
In a college election a candidate who got 40% of the total votes polled was defeated by 126 votes. Assuming that there were only two candidates in the e...
A student multiplied a number by 8/5 instead of 5/8. What is the percentage error in the calculation?
A store offers two consecutive discounts of 12% and 8% on an item. Determine the equivalent single discount percentage.
A company has 1200 employees, with 45% working in operations, 35% in sales, and the rest in HR. During an appraisal cycle, 20% of the operations employe...
A number is first increased by 55%, and then decreased by 35%. What is the net percentage change in the original number?
The price of an item is first raised by 50% and then reduced by 40%. Find the overall percentage change in the price.