Peter's allowance is the same every month. each month peter spends $114 and saves the rest. he saves $432 in a year. what percent of his allowance does peter save every month?

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?