Question

In a test Abha gets rwice the marks as that of Papak . Two times Abha 's mark and three times palak 's marks make 280 The mark obtained by Abha are.


Please solve the question step by step in a copy with solution.

Answer 1

Let abha marks is x
and palak marks be y
then
2x+3y=280
and
2x=y
so
2x+6x=280
8x=280
x=35 marks
Marks obtained by abha is 35