Answer:
21
Step-by-step explanation:
12 + 9 = 21
that is the distance he ran so that is the distance he will run back
( i hope that helped)
Answer:
1 ¼cups
Step-by-step explanation:
12 servings=a half cups
30 servings=? cups
12 servings:30 servings
½cup:? cups
12 servings ÷ ½ = 12×2
=24
30 servings ÷24= 1 ¼cups
30 servings = 1 ¼cups
if i wished to make 30 servings, 1 ¼cups butter would i need.
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