ahmedzainal08
ahmedzainal08 ahmedzainal08
  • 02-12-2020
  • Mathematics
contestada

There are 40 questions in a test and you get 75 % correct. How many
questions do you get right?

Respuesta :

PennywiseIsConfused
PennywiseIsConfused PennywiseIsConfused
  • 02-12-2020

Answer:

30

Step-by-step explanation:

To solve this problem the way I would do it would be:

75% = 3/4

40 ÷ 4 = 10 × 4

Since you have 75% or 3/4 you add 1/4 3 times. 1/4 of 40 is 10 so add 10 3 times.

10 + 10 + 10 = 30

Answer Link
Hi1315
Hi1315 Hi1315
  • 02-12-2020

Answer:

[tex]30[/tex]

Step-by-step explanation:

[tex]40 \times \frac{75}{100} = \\ 40 \times \frac{3}{4} = 30[/tex]

Answer Link

Otras preguntas

Why is it so easy for magnesium atom to lose two electrons ?
For f(x) = -x -7, find f(-5)​
what is the value of a21?
The area of a rectangle is 80 ft2. If the rectangle is 8 feet long, what is its width? 7 feet 8 feet 9 feet 10 feet
Someone help me please
The thick muscular layer of the uterus is the
If events A and B are INDEPENDENT, then A) A and B must occur together. B) A and B cannot occur together. C) A and B must occur simultaneously D) A's occurr
In what formation are Mariana trench plates involved?
Read the following excerpts from the biography and autobiography of Ben Carson. From the Academy of Achievement autobiographical interview: We had to stay in
A fair die with sides 1, 2, 3, 4, 5, and 6 is rolled. Find the probability of showing a number less than 5. Enter your answer in decimal form, rounded to two de