Explanation

log 3 + log 6 - log 5

Step 1: Apply log addition rule  

log a + log b = log (a × b)  

So,  

log 3 + log 6 = log (3 × 6) = log 18

Step 2: Apply log subtraction rule  

log a - log b = log (a ÷ b)  

So,  

log 18 - log 5 = log (18 ÷ 5) = log (18/5)

Explanation

Multiply 1397 and 1397 to get 1951609.

Explanation

1.8 x 1.5 = 27

Explanation

Pole قطب

Explanation

To find time:

Time = Distance ÷ Speed  

= 14 km ÷ 70 km/h  

= 0.2 hours

Now convert to minutes:  

0.2 × 60 = 12 minutes

Explanation

To find the gross price before a 3% discount, when the net price is Rs. 500, use the formula:

Gross Price = Net Price / (1 - Discount Rate)

= 500 / (1 - 0.03)  

= 500 / 0.97  

≈ Rs. 515.46

Explanation

Step 1: Add the numbers  

14.5 + 15.5 + 16.5 = 46.5

Step 2: Divide by total numbers (3)  

46.5 ÷ 3 = 15.5

Explanation

In a triangle, the sum of all angles is 180°.

Given:  

- One angle = 90° (right angle)  

- Another angle = 30°

So, the third angle = 180° − 90° − 30° = 60°

Explanation

X / 12 = -3

Multiply both sides by 12:

X = -3 × 12  

X = -36

Explanation

3 ÷ 4 = 0.75