২৮৯১
If a set of Numbers consists of 1/4 and 1/6 what number can be added to the set to make the average also equal to 1/4?
উত্তর
1/3
২৮৯২
Two positive integers differ by 7. The sum of their squares in 169. Find the larger integer.
উত্তর
12
২৮৯৩
A case of 12 rolls of paper towels sells for $ 9. The cost of one roll sold individually is $ 1. what is the percent of savings per roll for the 12 roll package over the cost of 12 rolls purchased individually?
উত্তর
25%
২৮৯৪
You have a range of weights from 1-10 units. They are all single weights.which one should you use to balance the scale , and where should you place it?
উত্তর
10 weight at 1
২৮৯৫
At a Luncheon table where 20 men are seated, one -half of then men belong to club A, one -fourth belong to club B and one-tenth to both clubs , how many men belong to neither?
উত্তর
7
২৮৯৬
If a eggs weight ab ounces each, c eggs weight from d to e ounces each, and f eggs weight from g to h ounces each. what is the mininum seight of all the eggs/
উত্তর
ab +cd + fg
২৮৯৮
One -third of a number is 17 more than one-fourth of that number. What is the number?
উত্তর
204
২৮৯৯
The length of a rectangle is one greater than three times its width. If the perimeter of the rectangle is 26 feet. what is the area of the rectangle?
উত্তর
30ft2