the figure of how long the snake has to go into the pluming area
There is no such example. If you cannot use an exact fraction then there will not be an exact decimal that you can use instead. And, if you are using an approximate decimal, you could use an approximate fraction instead.
compare with random fraction to a benchmark fraction. to tell if a fraction is less or greater than another fraction.
You use a reciprical in dividing fractions. 1st you write down the problem. then you flip over the 2nd fraction and multiply the 1st fraction with the second fraction, and there is your answer,
A key part of plumbing is installing piping with the proper slopes for drainage. That requires a good understanding of angles and triangles.
plumbers
they do
No. Use the putty.
Yes.
Yes, most plumbers use at least 3 pipe wrenches, (12", 18" and 24 " ) and a large crescent wrench.
Tools Intelligence Chemicals Experience
Plumbers use them
You can use silicone as a substitute, but plumbers putty is simpler and far easier to clean up. 100% SILICONE
Plumbers mostly.ANS 2 -Well technicians probably use pipe wrenches more than plumbers nowadays.
"Spanner" is sort of a Britishism for "wrench". Plumbers often use wrenches. Saws are for cutting things, such as boards or pipes. Carpenters use wood saws, while plumbers often use pipe saws.
Humble Plumbers
plumbers often use lead, the periodic symbol for lead is Pb. And plumbers #1 things they do is make pipes "plumb" or completely vertical.