convert the following into p/q form 0.47 bar on 47+0.53 bar on 53
Answers
Answered by
0
Answer:
__
x = 0.47
multiply by 100
__
100x = 47.47
Subtract
__
100x = 47.47
__
X= 0.47
______________
99 x. =47
x = 47
__
99
Answered by
0
let 0.47 bar be x
x=0.4747....
multiply 100 by both the sides
x×100=0.4747...×100
100x=47.4747....
subtract the above two equations formed
100x-x=47.4747...-0.4747.....
99x=47
x=47/99
let 0.53 bar be y
y=0.5353....
multiply 100 by both the sides
100×y=0.5353...×100
100y=53.5353...
subtract the above two equations formed
100y-y=53.5353...-0.5353...
99y=53
y=53/99
thus,
47/99+53/99
=47+53/99
=100/99
answer in p/q form = 100/99
answer in decimals = 1.0101...
=1.01 bar
x=0.4747....
multiply 100 by both the sides
x×100=0.4747...×100
100x=47.4747....
subtract the above two equations formed
100x-x=47.4747...-0.4747.....
99x=47
x=47/99
let 0.53 bar be y
y=0.5353....
multiply 100 by both the sides
100×y=0.5353...×100
100y=53.5353...
subtract the above two equations formed
100y-y=53.5353...-0.5353...
99y=53
y=53/99
thus,
47/99+53/99
=47+53/99
=100/99
answer in p/q form = 100/99
answer in decimals = 1.0101...
=1.01 bar
Similar questions