Question

Kelly answered 3 items on a test incorrectly. This was 6% of the items. How many items were on the test?

Answer 1

Answer:

50

Step-by-step explanation:

6/100=3/y

Let y be the total number of items on the test

[cross multiply]

6×y =3×100

6y = 300

divide both sides by 6

y = 50