The Ratio of Earnings between Anand and Bermuda

To find the ratio of earnings between Anand and Bermuda, we need to compare the amount of money each person earns in a given time period. In this case, Anand earns rupees 80 in 7 hours, while Bermuda earns rupees 90 in 12 hours.

Step 1: Calculate the Earnings per Hour
To compare their earnings, we need to calculate how much money each person earns per hour.

Earnings per hour for Anand:
Earnings = rupees 80
Time = 7 hours
Earnings per hour = Earnings / Time = 80 / 7 = rupees 11.43 (approximately)

Earnings per hour for Bermuda:
Earnings = rupees 90
Time = 12 hours
Earnings per hour = Earnings / Time = 90 / 12 = rupees 7.50 (approximately)

Step 2: Calculate the Ratio of Earnings
The ratio of earnings between Anand and Bermuda can be calculated by dividing Anand's earnings per hour by Bermuda's earnings per hour.

Ratio of earnings = Anand's earnings per hour / Bermuda's earnings per hour
= 11.43 / 7.50 = 1.52 (approximately)

Step 3: Express the Ratio in Simplest Form
The ratio calculated in the previous step can be expressed in simplest form by dividing both numerator and denominator by their greatest common divisor.

In this case, the greatest common divisor of 11.43 and 7.50 is 1. Therefore, the simplest form of the ratio is:

Ratio of earnings = 1.52 : 1

Explanation:
The ratio of earnings between Anand and Bermuda is 1.52 : 1. This means that for every 1 unit of money Bermuda earns, Anand earns approximately 1.52 units of money.

In simpler terms, Anand earns more money per hour compared to Bermuda. Anand's higher earnings could be due to various factors such as a higher hourly wage rate, working more efficiently, or having a job that pays more for the same amount of work.

It is important to note that the ratio of earnings can vary depending on the time period considered. In this case, we compared their earnings per hour, but if we were to consider their earnings per day or per month, the ratio may be different.