In a race of 1 km, A beats B by 200 m. In a race of 600 m, B beats C by 60 m. Then in a race of 1 km by what margin will A beat C? |
300 m 280 m 250 m 220 m |
280 m |
Total Distance 1 Km. or 1000 m. 600 m. A B B C Covered 1000 m 800 m 600 m 540 m
Making B same by multiplying with \(\frac{4}{3}\) 1000 800 600 × \(\frac{4}{3}\) 540 × \(\frac{4}{3}\)
1000 800 800 720 a b b c Therefore, A beat C by 1000 - 720 = 280 m. |