6/14=x/20 cross multiply and get 14x=120 divide and get 8 2/30
Answer:
It is an irrational number because
is irrational
Answer:

Step-by-step explanation:

DE :
If y is a solution of given DE then it satisfied the DE.
Differentiate w.r.t t

Using the formula

LHS:
RHS

By using the formula

LHS=RHs
Hence, y is a solution of given DE

you can work it out or put in random numbers until the two sides are equal
20/2-10/5. You divide 20 by 2 and subtract that from 10 divided by 5