Three - all nonzero numbers are significant.
3 of them.
All three figures are significant in 235
Three of them.
Oh, dude, significant figures are like those friends who actually matter in your life. So, in the number 235, all the digits are non-zero, so they all count. That means there are three significant figures in 235. Easy peasy, lemon squeezy!
All three of the digits in 235 are significant.
It has 1 significant figure.
0.004 has 1 significant figure.
0.3 has one significant figure.
The last four are significant.
A 'cup' varies according to where you are. The most common figure is 235 grams of water..
1 significant figure. It can also be written as 4x10^6 (one sig fig)