The average white rhinoceros gives birth to a single calf that weighs about 3.8% as much as its mother. If the mother rhinoceros weighs 3.75 tons, about how many pounds does its calf weigh?

The students at Monroe Junior High sponsored a canned food drive. The seventh-grade class collected 129% of its canned food goal.
a. About how many canned foods did the seventh-graders collect if their goal was 200 cans?

b. About how many canned foods did the seventh-graders collect if their goal was 595 cans?

Persevere with Problems Explain how you could find :

Use MathTools Is an estimate for the percent of a number always, sometimes, or never greater than the actual percent of the number? Give an example or a counterexample to support your answer.

Model with Mathematics Write a multi -step real -world problem in which the answer can be found by estimating 18% of 30.Then explain how you would solve the problem.