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Byju's Answer
Standard VIII
Mathematics
Polynomial Expression
Jack drove 60...
Question
Jack drove
60
miles in one hour. If he maintains his current speed, he will travel a distance of
miles in
t
hours.
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Solution
Distance covered by Jack in
1
hour
=
60
miles
∴
In
t
hours, distance covered by Jack
=
60
×
t
=
60
t
miles
Here, time
t
is a variable; so the distance covered in
t
time will also be a variable quantity.
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