Question

please answer them all

urgent

will mark as brainliest

and will follow if the answers are right


please fasttt

Answer 1

Here is Your Answer:-

a)

$\frac{ - 18}{7} \times \frac{2}{2} = \frac{ - 32}{14} \\ \frac{ - 18}{7} \times \frac{3}{3} = \frac{ - 54}{21}$

b)

$\frac{3}{8} \times \frac{2}{2} = \frac{6}{16} \\ \frac{3}{8} \times \frac{3}{3} = \frac{9}{24}$

c)

$\frac{21}{8} \times \frac{2}{2} = \frac{42}{16} \\ \frac{21}{8} \times \frac{3}{3} = \frac{63}{24}$

d)

$\frac{2}{9} \times \frac{2}{2} = \frac{4}{18} \\ \frac{2}{9} \times \frac{3}{3} = \frac{6}{27}$

e)

$\frac{10}{ - 16} \times \frac{( - 1)}{ (- 1)} = \frac{ - 10}{16} \\ \frac{ - 10}{16} \times \frac{2}{2} = \frac{ - 20}{32} \\ \frac{ - 10}{16} \times \frac{3}{3} = \frac{ - 30}{48}$

Hope it helped you

Mark as the brainliest

Answer 2

a)

-32/14, -54/21

b)

6/16, 9/24

c)

42/16, 63/24

d)

4/18, 6/27

e)

-20/32, -30/48