It takes 77 pounds of seed to completely plant a 9 -acre field. How many pounds of seed are needed per acre?
Debra bought 10 pounds of sugar for $5. How many dollars did she pay per pound of sugar?

Respuesta :

irspow
(77lbs/9acres)≈8.56 pounds per acre

$5/10lb=$0.50 per pound of sugar
Q&A Education