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.

5 0

3 years ago

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Find each product or quotient. 16 ÷ (-8) = P.S its not -2

Elena-2011 [213]

I got -0.5 if you divide it like this 16 divided by (-8) you will get -2 but if you flip them you get 0.5. If you need more help on stuff like this then you can always use desmos | scientific calculator

8 0

3 years ago

The ratio of the sides of a triangle are 5:2:4. If the perimeter of the triangle is 132cm, then what is the length of the longes

Reika [66]

Answer:

I think is 12

Step-by-step explanation:

because when u add the ratios together then divide 132 by it u will get the answer

like this; 5+2+4=11

132÷11=12

6 0

3 years ago