৪৫৩১
Let the lengths of the sides of a tingle be represented by x +3, 2x -3 , 3x-5. If the perimeter of the triangle is 25, what is the length of the shortest side?
উত্তর
7
৪৫৩২
The living room in Dina's home is 182 square feet. How many square yards of carpet should she purchase to carpet the room?
উত্তর
21 square yards
৪৫৩৮
An empty swimming pool with a capacity of 5760 gallons is filled at the rate of 112 hours what is the longest hour did one worker work?
উত্তর
9
৪৫৩৯
Sum of ages of sunny and Imran is Y years. If sunny is 12 years older than Imran , how many years old will Imran be Y years from now, in terms of Y?
উত্তর
Y/2-6
৪৫৪০
At Lions High school 100 students are taking chemistry and 80 students are taking Biology. If 20 students are taking both chemistry and Biology , what is the ratio of the students taking only chemistry to the number taking only Biology?
উত্তর
5/4