A construction worker can lift 220 lb, while an architect can only lift 40 lb. the construction worker can lift how many times what the architect can lift?

Model the sum of 2.5 and 2.8

A scale drawing has a scale of 3 in : 1 ft. What is the scale factor?

A and B are two cylinders that are mathematically similar. The area of the cross-section of cylinder A is 18cm². Height of A is 5cm. Height of B is 10cm. Work out the volume of cylinder B

A bird that was perched atop a 15 1/2 foot tree dives Down 6 feet to a branched below. How far above the ground is the birds new location

Millie, josh and liberty recieve a bonus at work they are paid in ratio of 2:3:4 josh's share is £105 what was the total amount of the bonus before they shared it?

A lot is in the shape of a triangle. The shorter leg measures 60 m. The hypotenuse is 20 m longer than the length of the longer leg. How long is the longer leg?

Greater than or less than 88% or 0.9

The money used in Saudi Arabia is the Riyal. The exchange rate is 4 Riyals to 1 dollar. How many Riyals would you receive if you exchange 5 dollars?

How do you solve - 140=18+4 (5y-2)

How many neutrons does element X have if its atomic number is 38 and its mass number is 92?