Answer:
Below in bold.
Step-by-step explanation:
Find the prime factors:-
126 = 2 * 3 * 3 * 7
234 = 2 * 3 * 3 * 13
So the GCF = 2 * 3 * 3 = 18.
The LCM = 2 * 3 * 3 * 7 * 13
= 1638.
The amount that the would be paid after 40% discount is $27
<h3>Word Problem</h3>
Given Data
Let us find the cost of three shirt
= 15*3
= $45
Let us find 40% discount of $45
= 40/100*45
= 0.4*45
= $18
Let us find the amount after discount
= 45-18
= $27
Learn more about word problem here:
brainly.com/question/25693822
Answer:
Good.
Step-by-step explanation:
So it cost them 89.97 and they're selling it for 139.99, the difference is 50.02.
so, the markup is 50.02, if we take 89.97 to be the 100%, how much is 50.02 off of that in percentage?