Two significant figures (3,4).
340
340
Two of them.
No, 340 has two significant figures.
170 + 170 = 340
NO. the prime numbers of 340: 2x2x5x17
Two. The zero is just a placeholder.
340
The prime factorization of 340 is 22 * 5 * 17.
231.57 has five significant figures/numbers. All the numbers in 231.57 are significant.
340
The figure 18.03 has a total of four significant numbers