Question

1) Find four rational numbers equivalent to each of the following:-
1)6/11
2)-3/8
3)7/-15
4)8
5)1​
please answer I will mark brainliest

Answer 1

Step-by-step explanation:

$\frac{6}{11} = \frac{6 \times 2}{11 \times 2} = \frac{12}{22} \\ \frac{6}{11} = \frac{6 \times 3}{11 \times 3} = \frac{18}{33}$

$\frac{6}{11} \times \frac{4}{4} = \frac{24}{44} \\ \frac{6}{11} \times \frac{5}{5} = \frac{30}{55}$

12/22, 18/33, 24/44, 30/55

you can do this way,by multiplying 2,3,4,5...

Or

$\\ \frac{ - 3}{8} \times \frac{2}{2} = \frac{ - 6}{16} \times \frac{2}{2} = \frac{ - 12}{32} \\ \frac{ - 12}{32} \times \frac{2}{2} = \frac{ - 24}{64} \times \frac{2}{2} = \frac{ - 48}{128}$

-6/16,-12/32,-24/64,-48/128

you can multiply each fraction with 2,3,4... repeatedly.

$\frac{7}{ - 15} \times \frac{2}{2} = \frac{14}{ - 30} \times \frac{2}{2} = \frac{28}{ - 60} \\ \frac{28}{ - 60} \times \frac{2}{2} = \frac{56}{ - 120} \times \frac{2}{2} = \frac{112}{ - 240}$

14/-30,28/-60,56/-120,112/-240.

l

$\frac{8}{1} \times \frac{2}{2} = \ \frac{16}{2} \times \frac{2}{2} = \frac{32}{4} \times \frac{2}{2} = \frac{64}{8}$

$\frac{64}{8} \times \frac{2}{2} = \frac{128}{16}$

16/2,32/4,64/8,128/16

$\frac{1}{1} \times \frac{2}{2} = \frac{2}{2} \times \frac{3}{3} = \frac{6}{6} \times \frac{4}{4} = \frac{24}{24}$

$\frac{24}{24} \times \frac{5}{5} = \frac{120}{120}$

2/2,6/6,24/24,130/120

Hope it helps you

Answer 2

See attachment ☝️☝️

Ok surely I will try to thank