Question

Find the value of p such that -3/7 and p/-28 are equivalent
rational numbers. (review ex)​

Answer 1

Answer:

P= 12

Step-by-step explanation:

According to the question,

$\frac{ - 3}{7} = \frac{p}{ - 28}$

or, by cross multiplication...

$- 3 \times - 28 = 7 \times p \\ p = \frac{ - 3 \times - 28}{7} = 12 \\ therefore \: p =12$