The cost of a fan is Rs 1,600. If Mrs. Khadka purchased it with 13% VAT, how muc did she pay for it?
1 answer:
You might be interested in
Answer:
1. C 2. B
Step-by-step explanation:
1. 0.75 is equivalent to 3/4.
We can put this in mixed number form to get 6 3/4.
2. When I was in sixth grade, my teacher taught me a trick to form a number into an improper fraction.
Multiply the whole number by the denominator, then add the numerator. Then, put that number over the denominator.
47/8. That is B.
Hope it helped!
For this case we have:
By definition, two points are needed to find the equation of a line. We have a series of points given by:
We chose two points:
By definition, the formula of the slope is given by:
Substituting:
Being a line of the form , we substitute a point and the slope found to find the cut point b.
Thus, the equation of the line is given by:
Answer:
Option C
Let x = 1st positive integer
Let x + 1 = 2nd positive integer
As give, their sum of squares is 841
factor 2 out,
(x+21)(x-20)
This gives, x=20 and =-21 (neglect the negative value)
So, x = 20
x+1 = 21
So, the two numbers are : 20 and 21