Food a contains 150 calories in 3/4 of a serving. food b contains 205 calories in 2/3 of a serving. find each unit rate . which food has fewer calories per serving

Food A
150 calories = 3/4 of a serving

200 calories = 1 serving
Work:
•(4/3) 150 = 3/4 (4/3)
Multiply by reciprocal (number flipped around)
on both sides of the equal sign
•200 calories = 1 serving

Food B
205 calories = 2/3 of a serving

307. 5 calories = 1 serving
Work:
•(3/2) 205 = 2/3 (3/2)
Multiply reciprocal on both sides of the equal
sign
•307. 5 calories = 1 serving