Posted by zoe on .
Puck is making a scale model of an airplane. The actual airplane is 98 feet long. The scale of the model is 1 cm : 4.7 ft. What is the length of the model? [Round to the nearest hundredth, if necessary.]

math 
Ms. Sue,
Use a proportion. Cross multiply and solve for x.
1 / 4.7 = x / 98