Question

Compare following pairs of rational no. -5/7,-9/13

Answer 1

❥First take the L.C.M. to make the denominators same.

❥Take the L.C.M. of 7 and 13=7×13=91

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$\large\frac{-5}{7}×\large\frac{13}{13}=\large\frac{-65}{91}$

$\large\frac{-9}{13}×\large\frac{7}{7}=\large\frac{-63}{91}</p><p>$

$\large\frac{-65}{91} < \large\frac{-63}{91}$

☆-9/13 is greater than -5/7...

❥Hope it helps you...