Question

30% total amount is left after spending 280 rupees total amount is

Answer 1

30% is left

It means (100-30)% has spend

Now,

Given,

70% =280

Let the amount be x,

280*100/x =70

28000/70 =x

400 =x


Now, total amount is ₹400


I hope this will help you


-by ABHAY

Answer 2

if 30% total amount is left then 70%amount is spending


Given


70%=280

280×100÷70=400

total amount is 400 rp