candycanelover123 candycanelover123

04-03-2021
Mathematics

contestada

You earned a 90% on a test if there are 30 questions how many did you answer correctly?

Respuesta :

ellalrjones ellalrjones

04-03-2021

30 / 10 = 3 , this gives you 10%. Now you need to multiply this by 9. This gives you 27.

You got 27 questions correct

Hope this helps

Answer Link

ta50346 ta50346

04-03-2021

Answer:

27

Step-by-step explanation:

you can do cross multiplication

90/100 = x/30

100x=2700

x=27

Answer Link

Otras preguntas

What proves the 2020 election results were accurate

A rectangle has a width of 333 units. The rectangle's length is 555 times its width.

Give the slope and the y-intercept pf each of the given equations.

The temperature at 6:00 p.m was 24 f. at midnight the temperature was 36 f. lower than 6:00 pm . what was the temperature at midnight?

PLS HELP ME THIS IS DUE TOMORROW

A flock of hundreds and thousands of these birds performs an amazing aerial stunt as a means to protect itself from a bird of prey, keep itself warm or to excha

Given △ABC with m∠A=63° and m∠B=41°, find m∠C. 41 degrees 63 degrees 104 degrees 76 degrees

ill give you a Brainliest if it is right This picture shows some fortified cereal in a bowl. What mineral is most likely added to this cereal to increase its nu

A man has been guarding a house for one hour . Why is it not considered work in science

What is the playing surface called where the college basketball semi-finals are played?