Question

Help me out ? 10-12

Answer 1

Answer:

10. 1

11. 1 21⁄25

12. 1 1⁄24

Step-by-step explanation:

$12. \: (\frac{4 \div 2}{3} ) + ( \frac{ \frac{3}{2} }{4}) = \frac{2}{3} + \frac{3}{8} = \frac{16}{24} + \frac{9}{24} = \frac{25}{24} = 1 \frac{1}{24}$

$11. \: ( \frac{4}{5} )^{2} + 2( \frac{3}{5} ) = \frac{16}{25} + \frac{6}{5} = \frac{16}{25} + \frac{30}{25} = \frac{46}{25} = 1 \frac{21}{25}$

$10. \: \frac{3(2)(3) - 4}{7(2)} = \frac{18 - 4}{14} = \frac{14}{14} = 1$

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