Marc loves sweet potato fries. for every 18 sweet potato fries he eats, he uses 2 ketchup packets. one day, marc ate 108 sweet potato fries. how many ketchup packets did he use?

12

Step-by-step explanation:

You divided 108 by 19 than multiply by 2

where's the diagrams?

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )