2 years ago

Help me please i need the correct answer

Mathematics

1 answer:

BaLLatris [955]2 years ago

7 0

Answer:

First one is 25/2

Step-by-step explanation:

12×2+1=25/2

9×4+1=36/4

cross multiply and you get

100/

divide both by 2 and you get 50/4 then you divide both by 2 again and you get 25/2 because you can't reduce it anymore

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