I have a huge bed-sheet of 1 meter long.
I want to cuts this role into pieces of 20 centimeter long cloth.
How long will it take me to cut the bed sheet if each 20 centimeter cut took me 5 minutes ?
Choose one: A) 245 minutes B) 345 minutes C) 445 minutes D) 545 minutes E) None
Solution:   245 minutes   It will take 49 cuts not 50.   so 49*5= 
<gadget id="calculator">49*5</gadget>
<output>245</output>
&gt; 245 minutes   245 minutesnswer 245 minutes
<result>A</result>
I have a huge bed-sheet of 1 meter long.
I want to cuts this role into pieces of 20 centimeter long cloth.
How long will it take me to cut the bed sheet if each 20 centimeter cut took me 5 minutes ?