Question

Evaluate the following and convert into its simplest form=
5¼ ÷ 2⅘ ÷ 1⁷⁄₉

Answer 1

Answer:

1 $\frac{7}{128}$

Step-by-step explanation:

= 5$\frac{1}{4}$ ÷ 2$\frac{4}{5}$ ÷ 1$\frac{7}{9}$

= $\frac{21}{4}$ ÷ $\frac{14}{5}$ ÷ $\frac{16}{9}$

= $\frac{21}{4}$ x $\frac{5}{14}$ x$\frac{9}{16}$

= $\frac{3}{4}$ x $\frac{5}{2}$ x$\frac{9}{16}$

= $\frac{135}{128}$

= 1 $\frac{7}{128}$

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Answer 2

Answer:

1.05 [Approx]

Step-by-step explanation:

=21/4 × 5/14 × 9/16

=135/128

=1.5 [Approx]