Explanation

5(X - 50) = X + 50
5X - 250 = X + 50
4X = 300
X = 75

Explanation

Explanation

loss %= 75* 100/750

=10%

Explanation

You can buy 2 envelopes only and have 1 cent left unless they are selling the envelope in parts,

in that case, you can buy 2*6/5=12/5=2.4

Sh1-9-2023

Explanation

 26 is the correct answer

(35/100*40)+(15/100*80)=26

Explanation

Solution

6 coats, 3 shirts, 5 trousers in following  ways he can dress himself with coat, shirt, trouser

6*3*5=90

Explanation

Let side of the square = a

Area = a 2

 ∴ new side = 3a

Hence, new area = (3a)

2 =9a 2 Precentage increase in area = 

a 2 9a 2−a 2 ×100=800%

Explanation

The improper fraction is a fraction in which the numerator is greater than the denominator, such as 11/6.

Explanation

Total Price = 700

700 x 40/100

Profit =280

Explanation

We have to find Average:

(116+130+114)/3

=120 miles