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7-9-3-1-9-3-sir-plz-help-me-




Question Number 48433 by ggny last updated on 23/Nov/18
(7/9)/3.1=×/9.3    sir plz help me
$$\frac{\mathrm{7}}{\mathrm{9}}/\mathrm{3}.\mathrm{1}=×/\mathrm{9}.\mathrm{3}\:\:\:\:{sir}\:{plz}\:{help}\:{me} \\ $$$$ \\ $$
Answered by tanmay.chaudhury50@gmail.com last updated on 23/Nov/18
(7/(9×3.1))=(x/(9.3))  x×9×3.1=9.3×7  x=((9.3×7)/(9×3.1))  =((3×7)/9)  =(7/3)
$$\frac{\mathrm{7}}{\mathrm{9}×\mathrm{3}.\mathrm{1}}=\frac{{x}}{\mathrm{9}.\mathrm{3}} \\ $$$${x}×\mathrm{9}×\mathrm{3}.\mathrm{1}=\mathrm{9}.\mathrm{3}×\mathrm{7} \\ $$$${x}=\frac{\mathrm{9}.\mathrm{3}×\mathrm{7}}{\mathrm{9}×\mathrm{3}.\mathrm{1}} \\ $$$$=\frac{\mathrm{3}×\mathrm{7}}{\mathrm{9}} \\ $$$$=\frac{\mathrm{7}}{\mathrm{3}} \\ $$

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