Answer: D
Step-by-step explanation:
Make each into improper fraction
2 x 8 + 5. = 21 / 8
3(10) + 2 = 32/3
21/8(32/3) = ((21x32)/(8x3) reduce by 3/3
(7x32)/(8) reduce by 8/8
7x4 = 28
Answer:
7/16
Step-by-step explanation:
The probability of picking a yellow marble at first is 7/16 (total number of yellow marbles / total number of marbles present)
