Math, asked by hayasiri2002, 2 months ago

Anand earns 80 in 7 hours and Promode 90 in 12 hours. The ratio of their earnings is
a) 32:21
(b) 23:12
(d) none of these
(c) 8:9

Answers

Answered by singhbalwant2942
3

(b) 23:12

Step-by-step explanation:

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