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Ann,Bill and Collin are travelling in a car from Glasgow to Poole. Ann, Bill and Collin share the driving so that the distances they drive are in the ration 3:4:4. Ann drives a distance of 210km.

a) whats the total distance they travel form Glasgow to Poole.

Respuesta :

Answer:

770 km

Step-by-step explanation:

the ratio of Ann driving to total driving = 3 : 11

[tex]\frac{3}{11}[/tex] × total distance traveled = 210km

total distance traveled = 210 km × [tex]\frac{11}{3}[/tex] = 770 km

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