hibak12
Answered

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an athlete covers a distance of 0.4 km in completing one round . how many rounds does he make if he runs a total of 8.4 km distance ?

Sagot :

tot1466

Answer:

21 rounds

Step-by-step explanation:

[tex]1[/tex] [tex]round = 0.4km[/tex]

[tex]Total[/tex] [tex]distance = 8.4km[/tex]

[tex]8.4/0.4[/tex]

[tex]=21[/tex]

Given:

  • Total distance covered= 8.4 km
  • Distance covered in 1 round= 0.4 km

To find:

The number of rounds he makes, if he runs a total of 8.4 km distance.

Solution:

[tex]\large\boxed{R=\frac{Total \: distance}{Distance \: covered \: in \: 1 \: round}}[/tex]

So, we'll have to divide the total distance covered by distance covered in 1 round.

Let's substitute according to the formula.

[tex]R= \frac{8.4}{0.4}[/tex]

= 21 rounds

Hence, the number of rounds he makes, if he runs a total of 8.4 km distance is 21

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