Question

in an examination Piyush scored 490 marks if he scored 70% marks find the maximum marks​

Answer 1

Answer:

solve:.490×70/100

=49×7

=343ans

Answer 2

Answer:

Let the maximum marks be x.

Atq,

$\: \: \: \: \: \: \: 70\% \: of \: x = 490 \\ = > \frac{70}{100} \times x = 490 \\ = > \frac{7x}{10} = 490 \\ = > 7x = 10 \times 490 \\ = > \: x \: = \frac{10 \times 490}{7} \\ = > x = 10 \times 70 \\ = > x = 700$

Hence,maximum marks is 700.