Question

amit scored 10 marks less than Joseph in an examination. Ali scored 15 marks more than Joseph. in total they scored 245 marks. what was amit's score

Answer 1

Amit=Joseph-10ghhhhhjj

Answer 2

let Joseph's marks=x

let amit's marks=x-10

Ali's marks=x+15

total marks=245

Amit marks=x+x-10+x+15=245

x+x+x-10+15=245

3x-10+15=245

3x+5=245

3x=245-5

3x=240

x=245/3

after cutting:

x=80

Joseph's marks=80

Amit marks=80-10=

70marks