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

Explanation

We are to find the ratio of wins to number of games.

According to the given information, we have

the number of games won by the team, n = 6

and the total number of games is given by

N = number of games won + number of games lost = 6 + 8 = 14.

Therefore, the ratio of wins to the number of games is

Thus, the required ratio is 3 : 7.

Explanation

Explanation

Total Weight Increased = 2.5 x 8 = 20kgs

Wait of Man how replaced= 56kgs

New man weight= 56+20 = 76kgs

Explanation

To evaluate this expression, we need to follow the order of operations (PEMDAS):

Multiply the numerators (numbers on top):

1 × 3 × 6 = 18

Multiply the denominators (numbers on the bottom):

10 × 5 × 5 = 250

Write the result as a fraction:

18/250

Simplify the fraction by dividing both numbers by their greatest common divisor (GCD), which is 2:

18 ÷ 2 = 9

250 ÷ 2 = 125

So, the simplified result is:

9/125

Explanation

Given:

The wages of 6 men for 15 days be Rs. 2100

Calculation:

As the wages of 6 men for 15 days be Rs. 2100

The wages of 1 man for 15 days = Rs. 2100/6 = Rs. 350

And, the wages of 1 man for 1 day = Rs.350/15

Now, the wages of 9 men for 12 days = (Rs.350/15) × 9 × 12 = Rs.2520

∴ The wages of 9 men for 12 days is Rs.2520.

Explanation

Explanation

$2+2-2\times 2+2=0$
$=2+2-4+2$
$=4-4+2$
$=2$

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

28+6= 34

34+6= 40

40+6= 46

46+6= 52

52+6= 58