Adding fractions (to find an equal) without known denominatorThe question is "Find v": 1 20...

Jonathan Miles

Jonathan Miles

Answered

2022-07-04

Adding fractions (to find an equal) without known denominatorThe question is "Find v":
1 20 = 1 30 + 1 v
I have no idea what I'm really doing so if someone could explain in a somewhat easy-to-understand way I'd really appreciate it!

Answer & Explanation

Sariah Glover

Sariah Glover

Expert

2022-07-05Added 16 answers

Hint:
1 v = 1 20 1 30
then find the inverse of 1 v .
Gauge Terrell

Gauge Terrell

Expert

2022-07-06Added 5 answers

1 20 = 1 30 + 1 v 1 20 = v + 30 30 v v + 30 = 30 v 20 v + 30 = 3 v 2 30 = v 2 v = 60

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