In a rectangular region of 300X400 foot, there are 3 ants per square inch. how many ants(approximate value) are there in the square region???
[Gave the hint: 1foot=12inches]
a.500million
b.50million'
c.500000
d.5million

• 50 million
  300*400*12*12*3
• 10 years agoHelpfull: Yes(22) No(5)
• no. of ants= (300*400*12*12)/3 = 5760000(5 million approax)
  
  d. 5 million
  
• 10 years agoHelpfull: Yes(14) No(20)
• i think
  300*400 (foot)
  300*400*12 (inches)
  300*400*12*3
  4320000
  approximately 50 million ants
• 10 years agoHelpfull: Yes(7) No(3)
• 300*400*12*12*3
  =5184*10^4
  =518.4*10^5
  =500*10^5(aprx) i.e., 500 million
• 10 years agoHelpfull: Yes(4) No(2)
• Sorry folks.. The last sentence is , how many ants are there in the rectangular region.. not the square.. i.e. 300footX400foot is a rectangle right.. ans is 50million
  
• 10 years agoHelpfull: Yes(3) No(3)
• 50 million
• 10 years agoHelpfull: Yes(1) No(1)
• 1million = 10 lakh
  therefore 5 million answer
• 9 years agoHelpfull: Yes(1) No(1)
• sorry 50 miilion is answer
  
• 9 years agoHelpfull: Yes(1) No(0)
• The rectangular region has area of (300*400)foot = (300*12*400*12) =17280000 sq inch.
  there are 3 ants per sq inch so total there are (17280000*3)= 51840000 ants ~ 50million ants.
• 5 years agoHelpfull: Yes(1) No(1)
• can u plz explain in detail
• 10 years agoHelpfull: Yes(0) No(1)
• i suggess
  (400*300*12*12)/3, because one feet equla to 12 inches.
  5million
• 7 years agoHelpfull: Yes(0) No(2)
• area of rectangle=len*width
  =400*1foot*300*1foot*3ants
  =400*12*300*12*3
  =51,840,000
  =5crores(approx.)
  =50million
• 4 years agoHelpfull: Yes(0) No(0)