L. Kilograms
A third-grader has a mass of about 25 kilograms, which is 25,000 grams. If you had a big two-pan balance, how many 100-gram masses would you need to balance this third-grader?
A third-grader has a mass of about 25 kilograms, which is 25,000 grams. If you had a big two-pan balance, how many 100-gram masses would you need to balance this third-grader?