lcm of 39,45 and 54 following by divison method

Answers 1

Step-by-step explanation:

The least common multiple of 39, 45 and 54 is 3510.

39 => 3 x 13

39 => 3 x 1345 => 3 x 3 x 5

39 => 3 x 1345 => 3 x 3 x 554 => 2 x 3 x 3 x 3

39 => 3 x 1345 => 3 x 3 x 554 => 2 x 3 x 3 x 3= 3 x 3 x 13 x 5 x 2 x 3

39 => 3 x 1345 => 3 x 3 x 554 => 2 x 3 x 3 x 3= 3 x 3 x 13 x 5 x 2 x 3= 3510

39 => 3 x 1345 => 3 x 3 x 554 => 2 x 3 x 3 x 3= 3 x 3 x 13 x 5 x 2 x 3= 3510lcm (39, 45 and 54) = 3510

3. Find the mode and median for the following data. Are they same? 15, 20, 15, 10, 20, 10, 15, 30, 15, 10, 10, 20, 15, 25, 10, 15, 20 16 IS

rounding off decimal to the nearest tenth

ধার্যমূলের উপর 10% কমিশন দিয়ে 20% লাভ হলে বিক্রয় মূল্য ও ক্রয়মূল্য র অনুপাত কত ?

1. Find the median and mode of the following data. 16, 23, 18, 13, 15, 20, 19, 11, 14. 16