3 years ago

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

Mathematics

1 answer:

Delicious77 [7]3 years ago

7 0

Answer:

Step-by-step explanation:

This is my reasoning:

There were 100 questions she would have answered 6 incorrectly. We now that she answered 3 incorrectly so it must have been 50 questions.

You might be interested in

(just for fun) If You Have all of the answers and if all of them is Correct, Ill mark Brainliest!! Good Luck And Enjoy!:>

mylen [45]

1) 31.4 2) 162

3) 621 4) 4.80

5) 2 6) 1.25

7) 330 8) 5560

9) 8.6 10) 96.7

11) 90 12) 2800

13) 1.81 14) 92

15) 51.0 16) 64.8

17) 830 18)8.40

3 0

3 years ago

Read 2 more answers

(-4^0) + 1 equals to ?

Mama L [17]

Answer:

zero (0)

Step-by-step explanation:

-4^0=-1

-1+1=0

6 0

2 years ago

The perimeter of a rectangle is 800 yards. What are the dimensions of the rectangle if the length is 60 yards more than the widt

mote1985 [20]

The length would be 230, and the width would be 170, and since there are 4 sides there would be 2 of each. So 230x2=460 and 170x2=340. 460+340= 800

3 0

3 years ago

yesterday , Elsa had K baseball cards today she gave 12 away ,using K write an expression for the number of cards elsa has left

Molodets [167]

Answer:

K - 12 = X

Step-by-step explanation:

Can't really, it's an expression.

4 0

3 years ago

Read 2 more answers

5X3X17X200X1,098<br><br><br> the X's are multiplication symbols

Sladkaya [172]

Answer:

55998000

Step-by-step explanation:

When you take 5 time 3 you get 15

Then you take 15 and times that by 17 and get 225

then you take that and multiply that to 200 and get 5100

Finally you multiply 5100 to 1098 and get 5598000

3 0

3 years ago