Question

express the following in the form of p /q. 4.38 bar on 8

Answer 1

Heya ☺
The answer!!



4.38 bar on 8
x= 4.38
100x=438.8(bar on 8)........(i)
1000x=4388.8(bar on 8)..........(ii)

On substracting (i) from (ii) we get,
1000x-100x=4388.8-438.8
=900x= 3950
x=3950/900
x=395/90



hope this helps!☺

Answer 2

Hello Dear!!!

here's your answer...

Given number is

4.3888

x= 4.38888....
This is equation 1

Multiply with 10

10x = 43.888...
This is equation 2

Equation 2 - Equation 1

10x = 43.8888.....
x = 4.3888.....
_______________
9x = 41.5

x = 41.5/9

Multiply and divide with 10

x = 415/90

p/q form is 415/90