Look back at the plans these students used to solve the word problem below. Who found a correct solution?
- STEP 4: LOOK BACK
According to soap box derby rulos, a racer must wolgh 250
pounds or loss. The Math Club's car welghed In at 266
pounds on the day of the derby. How many pounds did the
Math Club need to remove from their soap box racer?
Ida guessed 20 pounds. Since Yvonne guessed 16 pounds.
266 - 20 = 246, and 246 is less Since 250 + 16 = 206, she
than 250, the Math Club needed to reasoned the Math Club needed to
remove 20 pounds from their remove 16 pounds from their racer.
racer
A. Yvonne
B. Ida