Respuesta :
Jenna would spend $4.80 for 4 pounds of grapes.
Explanation:
WAY 1: find unit rate (cost / quantity)
6 / 5 = 1.2
1.2 x 4 = $4.80
WAY 2: set a proportion
6 x
-- = ---
5 4
4/5 = 0.8
0.8 x 6 = $4.80
Jenna would spend $4.80 for 4 pounds of grapes.
Explanation:
WAY 1: find unit rate (cost / quantity)
6 / 5 = 1.2
1.2 x 4 = $4.80
WAY 2: set a proportion
6 x
-- = ---
5 4
4/5 = 0.8
0.8 x 6 = $4.80