Question

Express 56/-63 as a rational numbers with : (b) Numerator = 8 ( c) denominator = 9 ( d) denominator = -9
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Answer 1

Answer:

i) 8/-9 ii) -8/9 iii) 8/-9

Step-by-step explanation:

i) 56/-63=(56/-63)/(7/7){because 56/8 is 7) = 8/-9

ii) 56/-63=(56/-63)/(-7/-7){because -63/9 is -7) = -8/9

iii) 56/-63=(56/-63)/(7/7){because 63/-9 is 7) = 8/-9