Answer:
Step-by-step explanationTrue
Well, first of all, LCM means Lowest Common Multiple. So you have to write out the factors of each of the numbers. So that will be;
2= 2, 4, 6, 8, 10, 12, 14, 16, 18, 20
5=5, 10, 15, 20
So now, you have to pick out the numbers that are common to both numbers. So;
10, 20
10 and 20 are the only common numbers. So you have to look for the lowest common number. And that is 10. So the LCM is 10.. Hope i helped. Have a nice day.
Answer:
The meal costs $9.00
Step-by-step explanation:
<u>Step 1: Find the meal cost</u>
x * 0.2 = 1.8
0.2x = 1.8
<u>Step 2: Divide both sides by 0.2</u>
0.2x / 0.2 = 1.8 / 0.2
x = 9
Answer: The meal costs $9.00
