The repair department of the bicycle shop repairs three things flat tires bit handlebars and rip seats today in the repair department 25% of the bikes have flat tires only 5% have been handlebars only and 10% have ripped seats only just one twelfth of the bikes had all three repairs to do flat tires bit handlebars and rip seats no bikes for completely fixed and there are a total of 101 repairs to be made how many bikes are in the repair department how many bikes need to repairs if less than half of the all the bikes have a ripped seat what is the range of bikes that need both the tires and handlebars repairs without needing to fix the seat