Janet saves 50% of her monthly allowance. She deposits 30% of the money she
saves in her bank account. If Janet deposits $90 each month in her account, then
how much is her monthly allowance?
She deposits 30% of the 50% saved, of the 30% of the 50% is 90, then she saves $270, because that is the half she saves so in total her monthly allowance is $540
