Larissa won 67 raffle tickets at a county fair. After giving 3 to each of her friends she had 7
remaining. How many friends were with
Larissa at the fair?

20

Step-by-step explanation:

67 - 7 = 60. (The 7 is the leftover tickets)

60 ÷ 3 = 20. (3 is the tickets given to each friend)

Larissa had 20 friends at the fair.

Hope this helps!

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional