Answer :-
you have 2 methods to do this :-
1. With calculator
2. With manual solving
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1. With calculator
If your allowed to use calculator then it’s solved . Just take the number and keep writing it on the calculator until the arrow shows, like the picture below:-
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2. Manually, if your not allowed to use the calculator you can just
Use this methodology:-
4.3333333333 = x
43.333333333 = 100x
433.33333333 = 1000x
Subtract 1000x from 100x
The .33333 will get cancelled
Subtract 433 from 43
390= 900x
390/900 = x
x = 13/20