Question

A) Out of 800 full marks, Shivani obtained 680 marks in an examination. Express her marks in percent.

b) Mother earns Rs 27,000. and spends Rs 10,800 every month
I) express her expenditure in percent
Ii) Calculate her saving percent​

Answer 1

total mark is 800

she obtained 680

sol

her mark in percent =680×100%\800

=68000/800

=85 ans