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

Find the slope of the line with points: (5,1) and (3,4).

A president and vice-president for a student organization are chosen from eleven people. How many different president/vice-president combinations are possible

How would you write this using Java: Use a TextField's setText method to set value 0 or 1 as a string?

The author who wrote the novel The Phantom of the Opera, which was later made into a musical, is _____.

900 students attend Ridge wood Junior High School. 25% of students bring their lunch to school everyday. How many students brought their lunch to school on Thur

3(y - 2) / 4 + 4(2y - 3) / 5 when y = 6

How does its geography benefit Egypt

you buy two packages of almonds and mix them together into one bowl one package is 4.08 kg and the other is 6.81 kg how much is in the bowl

WILL GIVE BRAINLIEST

The hypotenuse of a right triangle is twice the length of one of its legs. The length of the other leg is three feet. Find the lengths of the three sides of the