MATH Q: Find the dimensions if she has 3600 m of fencing and the area of the rectangular area is 385,000 sq m.
area=lb=385000 sq.m =>(l+b)=1800 l=1800-b substituting in the area formula (1800-b)*b=385000 1800b-b^2-385000=0 =>b^2-1800b+385000=0 =1800+1304/2 or 1800-1304/2 so thedimensions are 1552 into 248 m approximately
How much do think a 1899 Half Rupee coin is worth?
If it is of Metal then 200 Rs Silver then 1000 Rs Gold then 5000-10000 Rs... 1899 coin doesn't value much... I m collecting many coins...
what is 1800?
in singapore, 1800 plus numbers ( 1800 xxx xxxx) it means it is toll free...