find-approximately-and-quickly-without-calculator-54329-2467-

Question Number 22076 by ajfour last updated on 10/Oct/17

f i n d a p p r o x i m a t e l y a n d q u i c k l y

w i t h o u t c a l c u l a t o r \frac{54329}{2467} .

Commented by ajfour last updated on 10/Oct/17

m y w a y :

\frac{54329}{2467} \approx \frac{543.3}{24.67} \approx \frac{543.3 + \frac{1}{3} \times 22}{24.67 + \frac{1}{3}}

\approx \frac{550.6}{25} \approx \frac{2202.4}{100} = 22.024

Commented by ajfour last updated on 10/Oct/17

t h e f i g u r e i n r e d i s a r o u g h g u e s s

o f t h e r a t i o .

Commented by NECx last updated on 10/Oct/17

hmmmm \dots . nice scope

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