Miranda’s car travel 40 miles on 1 3/8 gallons of gas. Miranda wants to travel 80 miles. How many gallons of gas will her car use?

13/4 gallons will take her to travel 80 miles

Step-by-step explanation:

                40miles ---------------- 13/8 gallons

first will need to get how many gallons will it take to travel 1 mile?

               40miles ---------------- 13/8 gallons

                1 miles ----------------  ? (x)

by cross multiplication =  40 * (x) = 1 * 13/8

                                         40x = 13/8

therefore     = /40

                    =   *

              x = 13/320

therefore,   1 miles ----------------  13/320

                  80 miles ---------------- ? (x)

by also cross multiplying,  80 * 13/320 = 1 * (x)

                                 therefore, x = 13/4 gallons

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

55% are girls and 45% are boys : ) hope this

step-by-step explanation: