Answer:
1)a. 150 × 3 = 450 grams of yogurt
b. 250 × 3 = 500 grams of berries
c. 1,000 ÷ 250 = 4 smoothies
2) Number of weeks 1 2 3 4 5
Helen's total savings ($) 2 4 6 8 10
Manuel's total savings ($) 8 16 24 32 40 a. Manuel's savings are 4 times greater
than Helen's savings.
b. Let w = number of weeks
Manuel's total savings = 8w
Helen's total savings = 2w
8w ÷ 2w = 4