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3 years ago

6 + 4/5b = 9/10b???????

Mathematics

1 answer:

Papessa [141]3 years ago

3 0

6+ 4/5b= 9/10b
⇒ 6= 9/10b -4/5b
⇒ 6= 1/10b
⇒ 6/(1/10)= b
⇒ 6*(10/1)= b
⇒ 60= b

Final answer: b= 60~

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