Salma received a $70 gift card for a coffee store. She used it in buying some coffee that cost $7.61 per pound. After buying the
coffee, she had $39.56 left on her card. How many pounds of coffee did she buy?
2 answers:
Answer:
4
Step-by-step explanation:
Amount spent on coffee = 70 - 39.56 = 30.44
One pound costs 7.61, how many will cost 30.44
7.61 : 1 = 30.44 : X
7.61 = 30.44/X
X = 30.44/7.61
X = 4
Answer:
4 pounds
Step-by-step explanation:
Do 70 - 39.56 = 30.44 To see how much she spent
Do 30.44 / 7.61 = 4 To see how many pounds of coffee she had bought
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