Ratio of Anand's and Pramod's Earnings

To find the ratio of Anand's and Pramod's earnings, we need to compare the amount of money they earn in a given time period. In this case, we are given the earnings of both individuals over different time periods.

Anand's Earnings
Anand earns rupees 80 in 7 hours. This means that his earnings per hour can be calculated by dividing the total earnings by the number of hours:
Earnings per hour = 80 / 7 = rupees 11.43 (approx.)

Pramod's Earnings
Pramod earns rupees 90 in 12 hours. Similar to Anand, we can calculate his earnings per hour by dividing the total earnings by the number of hours:
Earnings per hour = 90 / 12 = rupees 7.5

Comparing the Earnings
Now that we have the earnings per hour for both Anand and Pramod, we can compare them to find the ratio. Let's compare their earnings for the same number of hours, say 1 hour.

Anand's earnings per hour: rupees 11.43
Pramod's earnings per hour: rupees 7.5

To find the ratio, we divide Anand's earnings per hour by Pramod's earnings per hour:
Ratio = 11.43 / 7.5 = 1.52 (approx.)

The ratio of Anand's earnings to Pramod's earnings is approximately 1.52. This means that Anand earns 1.52 times more than Pramod for the same number of hours worked.

Conclusion
In conclusion, we found that the ratio of Anand's earnings to Pramod's earnings is approximately 1.52. This ratio indicates that Anand earns more than Pramod for the same number of hours worked.