Question

.

A person travelled 2560 km partly by aeroplane,

partly by ship and rest by car. The time taken by

aeroplane, ship and car are in the ratio 1 : 4 : 5 and

the ratio of average speed by all three means is 20 : 1

: 8. If average speed in whole trip is 64 km/hr then

find the speed of ship, time taken by ship and distance travelled by ship.​

Answer 1

Answer:

यह सब मैथ का है क्या तुम मुझे बता सकते हो कैसे करना है