Maths HW 11-7-17

Dear learner

See the concept of upstream downstream. 4e529178-1b26-44c5-bda5-df3c6fe7016cslide31.jpg

and try to do this sum.

i) A steamer goes downstream and covers the distance between two ports in 3 hours while it covers the same distance upstream in 4 hours. if the speed of the stream is 3 km/hr, find the speed of the steamer in still water.

refer this video too https://youtu.be/hso_yBVlskY . and bring NB1 for exam tomorrow.

Regards

MT

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