Question

in an examination A gets 10% more than B and B gets 5% more that C. if C gets 300 marks out of 400 then what is A's marks? ​

Answer 1

360 marks of A

320 marks of B

300 marks of C

1. 75 % of 400 =
2. 75/100*400=300
3. then automaticly
4. others can be solved