Answer:
£616
Step-by-step explanation:
700 - 12% = 616
616 is 12% less than 700
15/124 is 1860 multiply
230/30 is 6900 multiply
1860 and 6900 is 8760 addition
230/124 is 28520 divided by 8760 is 3.2
tried :)
In this case this "of" means we will multiply the two fractions "4/5 × 3/4" exists 3/5.
<h3>What are fractions?</h3>
That operation exists utilized to 'simplify' a fraction (reduce it to lower terms).
When there exists no number that goes into both the top and bottom numbers, then the fraction is in simplest form (lowest terms).
We are looking for 4/5 of 3/4. In this case this "of" means we will multiply the two fractions. To multiply fractions, we multiply
top × top and bottom × bottom
4/5 × 3/4 exists 4 × 3 on top and 5 × 4 on the bottom.
= (4 × 3)/(5 × 4)
= 12 / 20
= 3 / 5
Therefore, the correct answer is 3/5.
To learn more about fractions refer to:
brainly.com/question/571030
#SPJ4
X= 10
I= 1
10+10+1+1+1= 23
I hope this helps!
Answer:
15.31
Step-by-step explanation:
The expected value, E(X) is given by :
E(X) = Σx*p(x)
From the table above :
E(X) = (13 * 0.01) + (14 * 0.27) + (15 * 0.30) + (16 * 0.25) + (17 * 0.16) + (18 * 0.01)
E(X) = 15.31
