Find the least number which is a perfect square and exactly divisible
by 10,12 and 15

Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2