Question

Ratio of the distance of the school from A's home and from B's home is 2 : 1.
(i) Who lives nearer to the school?
(ii) Complete the following table :
4_8_6
Distance (in km) from A's
home to school
_9_8_
Distance (in km) from B's
home to the same school

Please answer fast with method
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Answer 1

Answer:

Ratio of distance of the school from A’s home to the distance of the school from B’s hence = 2 : 1

(i) B lives nearest to the school

(ii) Let A’s home is 2x km from school and B’s home is x km

Distance of school from A’s home = 2 x Distance of school from B’s home

=> If A lives at a distance of 4 km, then B lives at a distance of = \frac { 1 }{ 2 } x 4 = 2 km

=> If B lives at a distance of 9 km then A lives at a distance of = 2 x 9 = 18 km

=> If A lives at a distance of 8 km then B lives at a distance = \frac { 1 }{ 2 } x 8 = 4 km

=> If B lives at a distance of 8 km, then A lives at a distance = 2 x 8 = 16 km

=> If A lives at a distance of 6 km, then B lives at a distance = \frac { 1 }{ 2 } x 6 = 3 km

Step-by-step explanation:

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