GAWAIN SA PAGKAKATUTO BILANG:2punan ang patlang upang makabuo ng makabuluhang pangungusap . 4.sundin ang mga panuto nakasaad sa preskription pang mediko upang ___________________________________.
yong 4 lang po ang walang sagot guys kaya po pa help nmn po dto wala nmn po kayong ginagawa ehh.........​

Hindi nila maintindihan Yan mga Foreigner Ang gumagamit dito

Thank you for posting your question here at . I hope the answer will help you. Feel free to ask more questions here.

Average Speed = Total distance/ Total Time 
total distance is 100mi 
total time is (50mi / 33) + (50mi / 80) 
total time is = 1.52 + 0.625 = 2.145 
so average speed going to grandmothers house is 100mi / 2.145 hrs = 46.62 mph 

on her return trip 
x = V1 x t/2 + V2x t/2 
100 = 33t/2 + 80t/2 
100 = 113t/2 
t = 100x2/113 = 1.7699hrs 
average speed = 100mi/1.7699hrs = 56.60mph