Which is the better 18 cans of cat food for $15 or 12 cans for $9

18 cans = 15 dollars

18/18 cans = 15/18 dollars divide both sides by 18

1 can = 0.83 dollars

1 can = 83 cents <<--- first deal

12 cans = 9 dollars

12/12 cans = 9/12 dollars ... divide both sides by 12

1 can = 0.75 dollars

1 can = 75 cents <<--- second deal

The first deal costs 83 cents per can.

The second deal costs 75 cents per can.

The second deal is the better offer, since it's cheaper per can

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

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step-by-step explanation: