There are 9 numbers less than 10. 1,2,3,4,5,6,7,8,9
And there are 2 multiples of 15. 15,30
There are 11 of the 40 cards that are either less than 10 or multiples of 15, so the answer is B
the answer to this problem is 4
Answer:
60 cookies
Step-by-step explanation:
We can use ratios to solve
24 x
----- = -----------
40 100
Using cross products
24*100 = 40x
2400 = 40x
Divide each side by 40
2400/40 =x
60 = x