You just need to list the factors of all 3 numbers, and see what numbers they have in common!
15: 1,3,5,15
18: 1,2,3,6,9,18
12: 1,2,3,4,6,12
so in all you can say that the common factors of 15,18,12 is: 1 and 3
Circumference of a circle is : 2.π.R (R = Radius)
Circumference = 2.π.(7) = 14.π = 14 x 3.1416 = 43.98 in ≈ 44 in
Answer:
1
Step-by-step explanation:
-7 + 8 = 1
-2/3(2/2)= -4/6
1/2(3/3)= 3/6
-4/6+3/6= -1/6
The answer is -1/6. Hope this helps!
First of all, we know that a nickel is worth 5 cents, and a penny is worth 1 cent. Let's figure out how many cents in nickels Paula has first.
We know she has 7 nickels, and each of them are worth 5 cents.
7 x 5 = 35.
Now that we know the value of Paula's nickels, let's figure out how many pennies she has left. Let's subtract the 7 nickels from the total 24 coins Paula has.
24 - 7 = 17.
Now that we know she has 17 pennies left, we know that each penny is worth a cent, so she has 17 cents worth of pennies. Let's add the 17 cents of pennies to the 35 cents of nickels.
17 + 35 = 52.
There you have it, Paula has a total of 52 cents in her drawer.
Hope this helped you out. :)
