Answer:
I think it's 6.
Step-by-step explanation:
I think this because b is 62 leaving only 6 to become 68.
Answer:36cm
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
2/9 and 5/6 have a lcm of 30.
A nickel is equal to 5 cents or 0.05 dollars.
A quarter is equal to 25 cents or 0.25 dollars.
Let number of nickels be = n
Let number of quarters be = q
...........(1)
As it is given, there are 3 more nickels than quarters so equation becomes,
................(2)
Plug in the value of 'n' from (2) in (1)

= 


As
we get, 
Hence, there are 12 nickels and 9 quarters.