Answer:
$20.2
Step-by-step explanation:
3/4 - 5/9 .....common denominator is 36
27/36 - 20/36 =
7/36 <==
the correct answer is the blues
Answer: 900 inch
There is 3 ribbon in this question, Red ribbon(R), green ribbon(G) and purple ribbon(P). The relation would be
1. R= 9 inch
2. R= 1/10 G
3. P= 10 G
If you insert equation 1 into 2 then you will get:
9inch= 1/10G
G= 90 inch
After that insert the new equation into equation 3:
P= 10x 90 inch
P= 900inch
