Question

1. Write equivalent rational numbers of with
a) numerator 42 b) denominator -63
answer please​

Answer 1

Answer:

The first rational number (number in for p/q) which can be formed using given information is 42/-63 . This is equal to -42/63(multiplying by -1. Few other rational numbers equivalent are -420/630,-4200/6300......

If we reduce the number by 3(dividing) we get -14/21. This can be further divided by 7 which is -2/3. Whenever we simply or multiply a rational number to get a equivalent one we should not forget the minus(-) sign