Question

what must be subracted from 6 4/9 to get 2 7/10 ?​

Answer 1

$\huge \star \; \bf \underbrace {ANSWER} \: \star$

‣ Given :

$\textsf {What must be subtracted from} \: \sf {6\frac{4} {9}} \: \textsf {to get} \: \sf{2\frac {7}{10}} \:?$

‣ To Find :

$\textsf {The number}$

‣ Solution :

$\textsf {Let the number be x}$

$\textsf {So, our equation is,}$

→ $\sf {6\frac{4}{9} - x = 2\frac{7}{10}}$

→ $\sf {\frac{58}{9} - x = \frac{27}{10}}$

→ $\sf {x = \frac {58}{9} - \frac {27}{10}}$

→ $\sf {x = \frac{580 - 243}{90}}$

→ $\sf {x = \frac {337}{90}}$

→ $\sf {x = 3\frac{67}{90}}$

$\implies \sf {\underline {Hence, \: 3\frac{67}{90} \: should \: be \: subtracted \: from \: 6\frac{4}{9} \: to \: get \: 2\frac{7}{10}.}}$

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