Problema Solution
there are 170 calories in 1 cup of popcorn. how many calories in 1/4 a cup of popcorn?
Answer provided by our tutors
let x = the number of calories in 1/4 cup of popcorn
170 : 1 = x : (1/4)
by solving we find
x = 42.5 cal
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there are 42.5 calories in 1/4 a cup of popcorn.