If a man walks 17km in 5 hours,how long would he take to walk 20.4 kms
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Answer:
the answer is 6 hours
Step-by-step explanation:
dude so easy question
Answered by
1
Step by step explanation
Since if the number of km increases or decrease the hours increase or decrease it is direct variation
Therefore, x/y is a constant
KM. | 17. |20.4
HOURS| 5. |x
17/5=20.4/x
20.4*5=17x
20.4*5/17=x
6=x
Therefore,the man takes 6 hours to walk 20.4 km at the same speed
Hope you find this helpful
Since if the number of km increases or decrease the hours increase or decrease it is direct variation
Therefore, x/y is a constant
KM. | 17. |20.4
HOURS| 5. |x
17/5=20.4/x
20.4*5=17x
20.4*5/17=x
6=x
Therefore,the man takes 6 hours to walk 20.4 km at the same speed
Hope you find this helpful
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