Question

Without actually performing the long division , write the decimal expansion. of 54/75. 0.72 ,0.24 ,0.7272,0.2424​

Answer 1

Answer:

0.72

Step-by-step explanation:

$\frac{54}{75} =\frac{18}{25} \\\\25=5^{2} \\\\\frac{18}{5^{2} } =\frac{18 X 2^{2} }{5^{2} X 2^{2} } \\\\\frac{18 X 4}{25 X 4} = \frac{72}{100} \\\\= 0.72$