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A machine can produce 6 yards of fabric in 2 mins. how much fabric can the machine produce in 1 hr? urgent reply fast
Answers
Answer:
180 yards
Step-by-step explanation:
if 6 yards are made in 2 mins then
in 1 mins 3 yards are made
in 60 mins 3×60 yards can be made
180 yards can be made in 1 hr
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Step-by-step explanation:
How much fabric can the machine produce in 1 hour?
Solution:
\mathbf{\textrm{Number of yards in two minute }(N_{1})=6}Number of yards in two minute (N
1
)=6
\mathbf{\textrm{Time }(T_{1})=2 \ minute}Time (T
1
)=2 minute
\mathbf{\textrm{Number of yards in 60 minute }(N_{2})=?}Number of yards in 60 minute (N
2
)=?
\mathbf{\textrm{Time }(T_{2})=60 \ minute}Time (T
2
)=60 minute
As time increase number of production of yards is also increase. So it is case of direct proportion:
\mathbf{\dfrac{N_{2}}{T_{2}}=\dfrac{N_{1}}{T_{1}}}
T
2
N
2
=
T
1
N
1
On putting respective value in above equation:
\mathbf{\dfrac{N_{2}}{60}=\dfrac{6}{2}}
60
N
2
=
2
6
\mathbf{\dfrac{N_{2}}{60}=3}
60
N
2
=3
So:
\mathbf{N_{2}=3\times 60 =180}N
2
=3×60=180
It means number of production of yards in 1 hours is 180.
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