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Four college roommates go to the doctor for their annual check up. All of the roommates compare their weights to the previous year. Bao lost 4kg over the year. Shanta lost 2kg over the year. Ruth gained 3kg over the year. Morty gained 2kg over the year. Which roommate had the greatest change in weight? Choose 1 answer: (A) Bao (B) Shanta (C) Ruth (D) Morty

Four college roommates go to the doctor for their annual check up. All of the roommates compare their weights to the previous year.\newlineBao lost 4 kg 4 \mathrm{~kg} over the year.\newlineShanta lost 2 kg 2 \mathrm{~kg} over the year.\newlineRuth gained 3 kg 3 \mathrm{~kg} over the year.\newlineMorty gained 2 kg 2 \mathrm{~kg} over the year.\newlineWhich roommate had the greatest change in weight?\newlineChoose 11 answer:\newline(A) Bao\newline(B) Shanta\newline(C) Ruth\newline(D) Morty

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Q. Four college roommates go to the doctor for their annual check up. All of the roommates compare their weights to the previous year.\newlineBao lost 4 kg 4 \mathrm{~kg} over the year.\newlineShanta lost 2 kg 2 \mathrm{~kg} over the year.\newlineRuth gained 3 kg 3 \mathrm{~kg} over the year.\newlineMorty gained 2 kg 2 \mathrm{~kg} over the year.\newlineWhich roommate had the greatest change in weight?\newlineChoose 11 answer:\newline(A) Bao\newline(B) Shanta\newline(C) Ruth\newline(D) Morty
  1. Calculate Bao's Change: Calculate the absolute change in weight for Bao.\newlineBao lost 4 kg4\,\text{kg} over the year.\newlineAbsolute change for Bao = ∣−4 kg∣=4 kg| -4\,\text{kg} | = 4\,\text{kg}
  2. Calculate Shanta's Change: Calculate the absolute change in weight for Shanta.\newlineShanta lost 2 kg2\,\text{kg} over the year.\newlineAbsolute change for Shanta = ∣−2 kg∣=2 kg| -2\,\text{kg} | = 2\,\text{kg}
  3. Calculate Ruth's Change: Calculate the absolute change in weight for Ruth.\newlineRuth gained 3 kg3\,\text{kg} over the year.\newlineAbsolute change for Ruth = ∣3 kg∣=3 kg| 3\,\text{kg} | = 3\,\text{kg}
  4. Calculate Morty's Change: Calculate the absolute change in weight for Morty.\newlineMorty gained 2 kg2\,\text{kg} over the year.\newlineAbsolute change for Morty = ∣2 kg∣=2 kg| 2\,\text{kg} | = 2\,\text{kg}
  5. Compare Changes: Compare the absolute changes in weight to determine the greatest change.\newlineBao's change = 4 kg4\,\text{kg}\newlineShanta's change = 2 kg2\,\text{kg}\newlineRuth's change = 3 kg3\,\text{kg}\newlineMorty's change = 2 kg2\,\text{kg}\newlineThe greatest change is 4 kg4\,\text{kg}, which is Bao's change.

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