Find the L.C.M of 2.5, 0.5 and 0.175:
a)2.5
b)5
c)7.5
d)17.5
correct answer: d)

• LCM(2.5,.5,.175)=LCM(25,5,175)/HCF(10,10,1000)=175/10=17.5
• 9 years agoHelpfull: Yes(2) No(0)
• d) 17.5
  
  Converting the given numbers into whole numbers by multiplying with 1000,we have three numbers as 2500, 500 & 175
  As LCM of 2500, 500 & 175 is 17500 so dividing by 1000 we will get LCM of 2.5, 0.5 & 0.175 as 17.5
• 9 years agoHelpfull: Yes(1) No(0)