Q. Which is a better estimate for the weight of a newborn baby?Choices:(A) 7 pounds(B) 7 tons
Compare Choices: Step 1: Compare the choices given for the weight of a newborn baby. Choices are 7 pounds (A) and 7 tons (B). We know that a ton is much heavier than a pound; specifically, 1 ton equals 2,000 pounds.
Evaluate Reasonableness: Step 2: Evaluate the reasonableness of each choice.7 tons equals 14,000 pounds (7×2,000). This is extremely heavy for a newborn baby, which typically weighs between 5 to 10 pounds.
Decide Realistic Estimate: Step 3: Decide which choice is a more realistic estimate.Since newborn babies usually weigh around 5 to 10 pounds, 7 pounds is a much more reasonable estimate than 7 tons.
More problems from Estimate customary measurements