The grocery store is having a sale that offers 45% off the original price. What fraction is taking off the prices? (simplify your fraction)

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

If i have 20$ and i gave 5$ away how much i got