Mr. Sikorsky used 5/8 of a tank of gas on a trip to visit relatives for the weekend and another 1 half of the tank commuting to work next week. he then took another weekend trip and used 1/4 tank of gas. how many tanks of gas did Mr. sinofsky use although​

Respuesta :

Answer:

1 3/8

Step-by-step explanation:

5/8 + 4/8 + 2/8= 11/8 = 1 3/8