Question

Pls help

The sixth-grade students at North star middle school took an end-of-your math test. Of the 250 students who took the test, 68% received a passing score. Which is the best estimate of the number of students who passed the test?

Answer 1

about 175 students

actual answer (0.68*250=170)

Explanation:

68% rounds to 70%

0.7 times 250 = 175