The average of the test scores of a class of 'm students is 70 and that of 'n' students is 91. When the scores of both the classes are is n/ m? combined, the average is 80. What is n/ m?
590,000
625,000
6% off
1,499
2,499
40% off
13,000
18,000
28% off
590,000
625,000
6% off
13,000
18,000
28% off
3,999
5,499
27% off
999
1,499
33% off
5.0
590,000
0.0
5.0
13,000
5.0
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