Jazar
Jazar Jazar
  • 13-07-2021
  • Mathematics
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Please help me with question a), b) and c). I have been trying for so long. (Show working), thank you.

Please help me with question a b and c I have been trying for so long Show working thank you class=

Respuesta :

loconte loconte
  • 13-07-2021

Answer:

b)48 km/hr (12 km in .25 hrs)

c) avg speed: 60/3 = 20 km/hr

Step-by-step explanation:

a)

.5  18

.75 18

1      30

1.5   30

2     40

2.25  40

3        60

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