Bus 1 comes every 30 mins and Bus 2 every 8 minutes. They meet at 6:30 when will they both meet up again? On a similar problem someone mentioned you need to find the LCM of (30,8) =120 Where does 120 come from? How do you know you need LCM? Also how do you get 2 from 120?

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6

answer: procent 54 wynosi 33,33%

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

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