anand earns 80rs in 7hrs and pramod earns 90rs in 12hrs .the ratio of their earning is
Answers
Answered by
11
Step-by-step explanation:
it is based on the unitary method
Attachments:
Similar questions
English,
5 months ago
Chemistry,
5 months ago
Math,
10 months ago
World Languages,
10 months ago
Biology,
1 year ago