Question

Question 6,7 ANSWER PLEASE PLEASE PLEASE ​

Answer 1

Answer:

The LCM of 20 is 20.

The LCM of 25 is 25.

The LCM of 30 is 30.

Answer 2

Answer:

$answer$

$2 |20.25.30$

$2 |10.25.15$

$2 |5.25.15$

$3 |5.25.5$

$5 |1.5.1$

$5 |1.1.1$

$= 2\times2\times3\times5 \times 5=300$

$thanks$