Answer:

Step-by-step explanation:
We want to simplify:

This is the same as:

Now let us convert the mixed numbers to improper fractions.

We multiply by the reciprocal of the second fraction to get:

Cancel out the common factors to obtain:

Answer:
7:21
Step-by-step explanation:
Lcm(9,12)=9*4=36 minutes later
That is
6:45+36min=7:21
SOLUTION:
GCF = 2
= 6y^3 + 10n^2
= 2 ( 3y^3 + 5n^2 )
Hope this helps! :)
Have a lovely day! <3
-2, 1, 4, 5
hope that helps!
I think its -0.33333333333