Question

represent 0.418 bar on 18 in p/q form

Answer 1

Answer:

hope this answer useful to you mate

Answer 2

Answer:

414/990

Step-by-step explanation:

It's given that there is a bar on 18, so it's obvious that 18 will repeat infinite times.

So,

the first equation is: x = 0.41818..

Now, Multiplying eq- I to 10:

we got-

10x = 4.1818.. --- eq-II

Again, multiplying eq-I but this time with100:

100x = 41.818.. --- eq-III

Multiplying By 1000 as per the order:

1000x = 418.1818..

Now, we can easily observe that EQ-II and EQ-IV are like decimals.

subtracting EQ-I from EQ-IV.

1000x-10x = 418.1818.. - 4.1818..

[The bared 18 cancelled out.]

990x = 414

x = 414/990

verification:

414/990 = 0.1818

You can check in calculator.