If a is the least common multiple of 12, 24, and 36, and b is the lowest prime number, what is the sum of a and b

Answer this question only if you know the answer! 30 points and

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.