Sumali sa IDNStudy.com at makakuha ng maraming kaalaman. Makakuha ng mga kumpletong sagot sa lahat ng iyong mga tanong mula sa aming network ng mga eksperto.

from his house ,angelo drove 7 3/8km to reach his uncle"s house from there he traveled another 16 1/3 km to visit his lolo's house .if he used 2 1/2 liters of gasoline to cover those distances with his car,how many kilometers can his car travel with 1 liters of gasoline?



Sagot :

total distance by the car =  7 3/8 + 16 1/3  =    59/8 + 49/3
                                             =  177/24 + 329/24 =   506/24
for 2 1/2 litters  distance covered = 506/24 km
for one litters  distance covered =    506/24/5/2
                                                        = 506/24* 2/5
                                                         = 1012/120
                                                         ~  8.433km

Get first the total distance that the car have travelled
7 3/8 + 16 1/3 = 59/8 + 49/3
                      =  (177+392)/24
                      = 569/24

then divide the distance by the no. of liters
 (569/24)/(5/2)=569/60
                    = 9 29/60
                    = 9.48333333333....