Question

Express 7/-3 as a rational number with denominator:
i) -15
ii) 12 iii)

Answer 1

Answer:

For -15 see the above slide

Step-by-step explanation:

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Answer 2

$\large \pmb{ \sf{ \underline{ \underline{ \red{Required \: answers : - }}}}}$

i) - 15

$\large \sf \longmapsto{ \frac{ 7 \times 5}{ - 3 \times 5}}$

$\large \sf \longmapsto{ \frac{35}{ \bold \red{ - 15}}}$

ii) 12

$\large \sf \longmapsto{ \frac{ 7 \times - 4}{ - 3 \times - 4}}$

$\large \sf \longmapsto{ \frac{ - 28}{ \bold \red{ 12}}}$