On a 50 question test a student awncerd 5 questions wrong what percent did he awncer correctly

10%

Step-by-step explanation:

5 is 10% of 50.

90% because you have to divide the number of correct answers by the total number of questions. Once you do that, you get 45/50 which equals 0.9 or 0.90 which is 90%

where's the diagram?

step-by-step explanation:

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870