5 out of 13 is roughly 1/7 but the chance of it being defective or not you have 5/13 of a chance of being defective or not
To solve this is you have to find the price per ounce for each item by simply dividing the price by the ounces.
For the oat cereal divide $3.90 by 15
3.90/15
.26 per ounce
For the rice cereal divide $3.30 by 11
3.30/11
.30 per ounce
The oat cereal costs less per ounce since it is only .26 per ounce whereas the rice cereal is .30 per ounce.
Hope this helps!
Answer:
i had the same question, it's "C"
Step-by-step explanation:
It would rotate 360 times in three hrs.