Kim went to the grocery store to get some snacks. she bought 3 bags of chips at 89¢ each, 5 candy bars at 50¢ each, and one three-liter bottle of soda at $1.89. she had to pay 8% sales tax.

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45