Question

the lcm of 3,0.09,2.7 is plz help me

Answer 1

With equal number of decimal places,
the given number 3.00, 2.70, .09
L.C.M. of 300, 270, 9 is 2700

Therefore L.C.M. of given number is 27.00

Answer 2

Answer:

The LCM of 3,0.09,2.7 is 27.

Step-by-step explanation:

Given : Numbers $3,0.09,2.7$

To find : The LCM of the numbers?

Solution :

Multiply each number by 100,

$3\times 100=300$

$0.09\times 100=9$

$2.7\times 100=270$

We find the LCM of 9,270,300.

$9=3\times 3$

$270=2\times 3\times 3\times 3\times 5$

$300=2\times 2\times 3\times 5\times 5$

$LCM(9,270,300)=3\times 3\times 3\times 2\times2\times 5\times 5$

$LCM(9,270,300)=2700$

Divide LCM by 100,

$LCM(0.09,2.7,3)=\frac{2700}{100}$

$LCM(0.09,2.7,3)=27$

Therefore, The LCM of 3,0.09,2.7 is 27.