Alejandro can run 54 miles in 112 hour. At this rate, how far can he run in 1 hour?

Which solid has two triangular bases and three lateral faces, each in the shape of a rectangle? triangular prism triangular pyramid rectangular prism rectangular pyramid

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

What dimensions can créate more than one triangle ?