Question

The product of -12/15 and 15/-12 is ?

1) 12/15
2) -1
3) 1
4)0​

Answer 1

Answer:

answer is option 3

Step-by-step explanation:

1 is the answer

Answer 2

Answer:

$\sf ஃ \: \frac{ - 12}{15} \times \frac{15}{ - 12} = 1$

Step-by-step explanation:

$\sf \frac{ - 12}{15} \times \frac{15}{ - 12} = \frac{ - 12 \times 15}{15 \times - 12} = \frac{ - 180}{ - 180}$

$\sf = 1$