1) A student earned a grade of 80% on a math test that had
20 problems. How many problems on this test did the
student answer correctly? (round to the nearest whole
number)
2) There are 36 carpenters in a crew. On a certain day, 29
were present. What percent showed up for work? (round to
the nearest tenth)
3) A metal bar weighs 8.15 ounces. 93% of the bar is silver.
How many ounces of silver are in the bar? (round to the
nearest thousandth)