2.45 cm= 1 in. so 100 cm must equal 39.37 in. because you already know 2.45 cm equals 1 inch and 1 metre equals 100 cm and 1 metre is equal to 39.37.
Answer:
I think it would be -0.416 but I'm not real sure so make sure before using my answer! :3 Have a great day!
Answer:
90 minuets
Step-by-step explanation:
Just some maths
Answer:
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Solution :
The standard time for doing a job in minutes is given by :
Standard time = Normal time + normal time x allowance factor.
Here, it is given that ,
Allowance factor = 20%
= 0.20
Normal time of doing a a job = 12 minutes.
Therefore,
Standard time = Normal time + normal time x allowance factor
Standard time = 12 + 12 x 0.20
= 12 + 2.4
= 14.4
Thus, the standard time for doing the job is 14.4 minutes.
