create 4 of your own word problems with equations, one for each operation (addition, subtraction, multiplication, division)

Look below

Step-by-step explanation:

Division:

You have one chocolate bar evenly cut into 16 pieces. You have 4 (don't forget yourself) friends over at your house. Each of them want a piece or two. You decide to share it with them. How much chocolate is left over?

Multiplucation:

You see 12 pigeons flying in the park one day, and on the next you see 6 times the amount of pigeons yesterday. How many pigeons are flying in the park today?

Addition:

You found 4 dimes, 6 pennies, 8 quarters and 3 half-dollars lying around your room. How much money did you find in total?

Subtraction:

You go to the mall with friends. You brought 21 dollars and 16 cents. You spend 15.99 on a fasionable dress (feel free to change the choice) and $3.50 for a cute hat. How much pocket money do you have left?

Please mark the brainliest. Thank you!

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