Explanation

1. Let's denote the son's age as "S", the father's age as "F", and the mother's age as "M".

2. According to the information provided:

- The age of the father is 9 times greater than the son's age: F = 9S

- The age of the mother is 8 times greater than the son's age: M = 8S

- The sum of the father and mother's ages is 51: F + M = 51

3. Substituting the expressions for F and M from the first two statements into the third equation:

- 9S + 8S = 51

- 17S = 51

- S = 51 / 17

- S = 3

Explanation

Explanation

Explanation

Total wheat = 500 Kg 

Each bag =25 kg 

total bags =500/25 = 20 bags

Explanation

Total amount: 121

121 - 100 = 21.

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Explanation

we can simply multiply the two numbers together.

5.9 x 40 = 236.

Last update 0n 21-07-2026 by NA

Explanation

To calculate the loss, we subtract the selling price from the buying price:

Loss = Buying Price - Selling Price

Loss = Rs. 60 - Rs. 40

Loss = Rs. 20

Explanation

To find the value of y in the equation 3x+y=2, we can substitute the given value of x into the equation and solve for y.

1. Given value of x: x = 4.

2. Substitute the value of x into the equation: 3(4) + y = 2.

3. Simplify the equation: 12 + y = 2.

4. Solve for y by isolating the variable: y = 2 - 12.

5. Simplify the right side of the equation: y = -10.

Therefore, when the value of x is 4 in the equation 3x+y=2, the value of y is -10.

Explanation

The Fibonacci sequence is the series of numbers: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34.

In this series, the next number is found by adding the two numbers before it.

Hence, the next term in the series is 8 + 13 = 21.

Explanation

What is the missing number in the sequence? 1, 1, 2, 3, 5, 8, ?

1 + 1 = 2

1+2 = 3

2+3 = 5

8+5=13