WILL FAN AND MEDAL
Dominique can ice cupcakes twice as fast as Houston. When they work together, Dominique and Houston can ice a large order of cupcakes in 5 hours. How many hours would it take Houston to ice them by himself?

1
4
thirteen-halves
fifteen-halves

Question

WILL FAN AND MEDAL
Dominique can ice cupcakes twice as fast as Houston. When they work together, Dominique and Houston can ice a large order of cupcakes in 5 hours. How many hours would it take Houston to ice them by himself?

1
 4
 thirteen-halves
 fifteen-halves

nicoleg7 · Answer

@563blackghost are you any good at this?

563blackghost · Answer

Nice explanation here :) http://openstudy.com/updates/530a95ffe4b0f3b8dc8c3d63

nicoleg7 · Answer

@563blackghost thanks lol

563blackghost · Answer

no problem ^.^