Jeffreytnocumviz
Answered

I. Calculate the distance.
1. 4 hours at 80 km/h
2. 2 hours at 55 km/h​

I Calculate The Distance 1 4 Hours At 80 Kmh 2 2 Hours At 55 Kmh class=

Sagot :

Distance

[tex]\sf{1. \: 60 km}[/tex]

  • [tex]\sf{45mins = \frac{45}{60}h = \frac{3}{4}h, \: \: 80km/h \times \frac{4}{3}h =}\sf\underline{60km}[/tex]

[tex]\sf{2. \: 27.5 km}[/tex]

  • [tex]\sf{55km/h \times \frac{1}{2}h =}\sf\underline{27.5km}[/tex]