Question

Convert 4.687 into p upon q form.bar is on 7. Hurr

Answer 1

$<b>$Answer :

$= > 4.6877777...into \: \frac{p}{q} \: form. \\ \\ = > let \: x = 4.687777..... \\ \\multiplying \: 100 \: both \: sides \\ \\ = > 100x = 468.7777..... \alpha ) \\ \\ multiplying \: 10 \: both \: sides \\ \\ = > 1000x = 4687.7777..... \beta ) \\ \\ subtracting \: \alpha ) \: from \: \beta ) \\ \\ = > 1000x - 100x = 4687.7777..... - 468.7777..... \\ \\ = > 900x = 4219 \\ \\ = > x = \frac{4219}{900}$

Tysm for the question!