Unit rate 2

Which is a lower price per pound? Four pounds for $1.40 or three pounds for $1.207. show each as a unit rate.

Correct answer:

r1 =  0.35 USD/lb
r2 =  0.4 USD/lb

Step-by-step explanation:

m1=4 lb p1=1.4 USD r1=p1/m1=1.4/4=0.35 USD/lb
m2=3 lb p2=1.2 USD r2=p2/m2=1.2/3=52=0.4=0.4 USD/lb  r1<r2



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