6.25 per circle to balance the hanger
Answer:
11 marbles
Step-by-step explanation:
Let x = no. of marbles-Alex
3x = no. of marbles-Billie
3x - 9 = no. of marbles-Chris
x + 3x + 3x - 9 = 68
7x - 9 = 68
7x = 77
x = 11
Answer:
Step-by-step explanation:
I am joyous to assist you at any time.
Solution:
we have been asked to find
15 is what percentage of 60.
Let 15 is x% of 60.
Then we can write
Hence 15 is 25% of 60.