On last weeks math 32 students received passing grades and 16students did not receive passing grades What is the ratio of the number of students who passed the test to the total number of students who took the test
1/2
2/3
3/2
2/1
The ratio of the number of students who passed the test to the total number of students who took the test is 32 (passed) : 48 (total). This simplifies to 2/3.
Therefore, the correct ratio is 2/3.