There were 75 runners to start a race. in the first half of the race 1/5 of them dropped out. in the second half of the race 3/5 of the remaining runners dropped out. how many runners finish the race

24

Step-by-step explanation: divide 75 by 5 and subtract that from 75 (75-15) and then take that answer and divide it by 5 as well (60/5) and multiply that by 3 (12x3) and subtract that from 60 (60-36) to get 24

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5