Answer:
1/10
Step-by-step explanation:
5/20 x 8/20 = 1/10
3/4 x 21 would be 15.75.
All you had to do was multiply 3/4 and 21.
Hope this helps.
105 x 0.08 and what you get is your answer
Answer:
4/15
Step-by-step explanation:
Bag A
3 red marbles and 6 blue marbles. = 9 marbles
P(blue) = blue/total =6/9 = 2/3
Bag B
6 green marbles and 4 yellow marbles. = 10 marbles
P(yellow) = yellow/total=4/10 = 2/5
P(blue,yellow) = 2/3 * 2/5 = 4/15
7x (13x^2 - 8) = 91x^3 - 56x