Math, asked by lavender61, 6 months ago

1/f=1/20+1/10; find the value of f.

Answers

Answered by Bhankar

6

Answer:

have a great day

nice to help you

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Answered by nagmafatima79

0

Answer:

1/f=1/20+1/10

1/f=(1+2)/20

1/f=3/20

3f=20

f=20/3

Step-by-step explanation:

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