Question

A tonga covers a distance of first 10km in 1.5 hours and next 10km in 2hours find the average speed of tonga​

Answer 1

ANSWER:

20/3.5

Find this now

Answer 2

➤ Answer

• Average speed of tonga = 5.71 km/h.

➤ Given

• A tonga covers a distance of 10km in 1.5 hours and next 10km in 2hours.

➤ To Find

• Average speed of the tonga.

➤ Step By Step Explanation

Given that a tonga covers a distance of 10km in 1.5 hours and next 10km in 2hours.

We need to find the average speed of the tonga.

Let's do it !!

$\dag\boxed{\sf{\purple{Average_{(Speed)} = \cfrac{Total \: Distance \: travelled}{Total \:Time \: Taken}}}}$

➠ By substituting the values

$:\longmapsto\tt\cfrac{10 + 10}{1.5 + 2} \\ \\ :\longmapsto\tt \cancel\cfrac{20}{3.5} \\ \\ :\longmapsto\bf5.71km/h$

Therefore average speed of the tonga = 5.71 km/h.

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