Amaya scored 20 marks fewer in Maths than she scored in Arts. She also got 10 marks more in Social Studies than she got in Music. If she scored 70 in Music and scored 1/10 less in Maths, what's the total number of marks she scored in all the subjects?
The total marks Amaya scored more in Music than in Maths is 1/10 * 70 = <<1/10*70=7>>7 marks.
So the total marks she scored in Maths is 70 - 7 = <<70-7=63>>63 marks.
If she scored 20 marks fewer in Maths than in Arts, then he scored 63 + 20 = <<63+20=83>>83 in Arts.
If she scored 10 marks more in Social Studies than in Music, then she scored 70 + 10 = <<10+70=80>>80 marks in Social Studies.
The total number of marks for all the subjects is 70 + 63 + 83 + 80 = <<70+63+83+80=296>>296 marks.
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