The question is asking us to determine the number of rows in which Sam can arrange his 12 black and white and 18 color photos. Sam wants to put them in the equal rows so that each row has either black and white photos only or color photos only. We have to find the GCF ( the Greatest Common Factor ) of 18 and 12. GCF ( 18, 12 ) = 6. So there should be 6 photos in each row if they have to be equal ( the equal number of photos in every row ). 18 = 6 * 3 and 12 = 6 * 2. Therefore the number of the rows is : 3 + 2 = 5. Answer: Sam can arrange his photos in 5 rows<span>. </span>
Answer: 1/3
<u>Divide</u>
30/90÷30/30=1/3
Since we are simplifying fractions we divide the numerator and the denominator by a number the fraction can go into.
We could use 10 then divide by 3. You can also just divide by 30 and get the answer.
Let's try dividing by 10 then 3!
30/90÷10/10=3/9
3/9÷3/3=1/3
As you can see we still get 1/3 when we divide by 3. Even tho you have to divide twice you still get 1/3. That's all that matters.
Answer:
what do you mean it's not 7 it is 7
Step-by-step explanation:
The value of x is 7
The given parameters are:
\angle BAE = 9x + 2∠BAE=9x+2
\angle BAD = 130^o∠BAD=130
o
Line AE is the angle bisector of \angle BAD∠BAD
This means that:
\angle BAD = 2 \times \angle BAE∠BAD=2×∠BAE
So, we have:
130 = 2 \times (9x + 2)130=2×(9x+2)
Divide both sides by 2
65 = 9x + 265=9x+2
Subtract 2 from both sides
63 = 9x63=9x
Divide both sides by 9
7 = x7=x
Rewrite as:
x = 7x=7
Hence, the value of x is 7
$73. This is the answer because if you do 584 divided by 8, you will most likely get 73.
