Explanation

X + Y = 10

X + Y = 10

Double X = 20

Divide 20 by 2 = 10

Explanation

The given letters are R, O, L, H.
Arranging alphabetically: H, L, O, R.

• H, L, and R are consonants.
• O is a vowel, making it the odd one.

Explanation

Explanation

6/4 + 2.5 = 0

= 1.5 + 2.5

=  4

ND5-07-2023

Explanation

If the cost of three dozens of apples is Rs. 324, how much do 10 apples cost?

3 Dozens = 12x3 =36

One apple Price = 324/36 = 9

10 Apples Price = 10x 9 = 90

Explanation

The simplest form of 24:48 is 1:2

Explanation

The improper fraction is a fraction in which the numerator is greater than the denominator, such as 11/10.

Explanation

16 of 40 can be written as:

1640

Multiply both numerator & denominator by 100

1640 × 100100 = 40100 = 40%

****

If you are using a calculator, simply enter:

16÷40×100 = 40%

Explanation

The prime factorization of 72 involves dividing it by its smallest prime factor repeatedly:

1. $72 div 2 = 36$
   
2. $36 div 2 = 18$
   
3. $18 div 2 = 9$
   
4. $9 div 3 = 3$
   
5. $3 div 3 = 1$
   

So, $72=2^3\times 3^2$

Explanation

50 miles to km = 80.4672 km