We have an equation: 27/?= 36/100
Cross multiply:
36*?= 27*100
⇒ ?= 27*100/36= 75
36% of 75 is 27~
Answer:
I will answer in English.
This can be translated to:
In a school, 1256 girls and 1593 boys study in three periods. how many students study at that school?
This means that we have a total of:
(1256 + 1593) students = 2849 students, divided in 3 periods.
So the total number of students in that school is 2849
And the number of students per period is:
2849/3 = 949.7
Because we can only have whole numbers here, we can say that in each period there are around 950 students.
9514 1404 393
Answer:
9
Step-by-step explanation:
As you know, 4 is between 3 and 10, so the middle definition applies.
f(4) = 4² -7 = 16 -7
f(4) = 9
Answer:
B x = 3/5
Step-by-step explanation:
2/3 x = 2/5
Multiply each side by 15 to get rid of the fractions
15(2/3 x )= 2/5*15
10x = 6
Divide each side by 10
10x/10 =6/10
x = 6/10
We can simplify this fraction. Divide each side by 2
x = 3/5
