Explanation

 The formula for acceleration is a = F/m,

Where

'a' is acceleration,

'F' is net force, 

'm' is mass.

Explanation

Commutative property means the order doesn’t matter: 𝐴 ∗ 𝐵 = 𝐵 ∗ 𝐴.

Union ∪ is commutative, so 𝐴 ∪ 𝐵 = 𝐵 ∪ 𝐴.

Explanation

25 / 100 = 1 / 4 [ Dividing numerator and denominator by their HCF which is 25 ]

Explanation

Total wheat = 500 Kg 

Each bag =25 kg 

total bags =500/25 = 20 bags

Explanation

A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. 

For example, 5 is prime because the only ways of writing it as a product, 1 × 5 or 5 × 1

Prime numbers: 2,3,5,...99

Explanation

The given solution is already solved:

5x + 8 = 23

5x = 23 - 8

5x = 15

x = 15/5

x = 3

Explanation

Solution: In this question

Y -     x      - W

C  -     b      - A

G  -      f     - E

V  -      u     - T

T  -      s     - R

So same way we find

H- G- F

K- J- I

T- S- R

G- F- E

Explanation

The number 1 is called the multiplicative identity because multiplying any real number a by 1 leaves it unchanged: a × 1 = 1 × a = a.

This property holds for all real numbers (∀ a ∈ R).

Explanation

1 Million is equal to 10,00,000 (10 Lac)
1 billion is equal to 1000 million

1 billion has 9 zeroes

1 billion means ایک ارب 

Explanation

Roman numerals for the given numbers:

• 1 - I
• 5 - V
• 10 - X
• 50 - L
• 100 - C
• 500 - D