attebryn2587 attebryn2587

15-05-2018
Mathematics

contestada

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

Respuesta :

prestonshelton prestonshelton

15-05-2018

Hello!

You first have to find what percentage 1 question is

6 / 3 = 2

A question is 2% of the test

Divide this by 100 to get how many questions

100 / 2 = 50

There are 50 questions

The answer is 50

Hope this helps!

Answer Link

Otras preguntas

Returns and the Bell Curve An investment has an expected return of 11 percent per year with a standard deviation of 26 percent. Assuming that the returns on thi

Antonio would like to replace his golf clubs with a custom measured set. A local sporting goods megastore is advertising custom clubs for $690, including a ne

During fusion _____. Hydrogen atoms are split apart, U-235 atoms are created. Helium atoms are created, or Uranium atoms are fused together?

a stress-strain relationship that exhibits behavior that is elastic and perfectly plastic is characteristic of what types of materials?

what is the answer?

What is the sum of all force in an object when not acceleration

Jack is 4 times as old as Lacy. 4 years ago the sum of their ages was 52. How old are they now

Last month, Margo bought a tree that grows 2.5cm each day. It was 5 cm when she bought it and now it is 65 cm tall.Write an equation to determine( d) the number

Solve the system. 2x + y = 3 -2y = 14 – 6x Write each equation in slope-intercept form.

which element is common in all 3 poems