Question

Write all the proper fractions whose sum of numerator and denominator is 12

Answer 1

Answer:

first=7/5

second=8/4

third=10/2

any many others

Answer 2

1/11, 2/10, 2/9, 4/9, 4/8, 5/7

⇒1+11=12

⇒2+10=12

⇒3+9=12

⇒4+8=12

⇒5+7=12

Step-by-step explanation:

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