Find the number of significant figures in the following numbers. (i) 6729 , (ii) 0.024 ,(iii) 6.0023 ,(iv) 2.520 xx 10^7 , (v) 0.08240 (vi) 4200 , (vii) 4.57xx10^8 , (viii) 91.000

Find the number of significant figures in the following numbers. (i)

1.	Find the number of significant figures in the following numbers. (i) 6729 , (ii) 0.024 ,(iii) 6.0023 ,(iv) 2.520 xx 10^7 , (v) 0.08240 (vi) 4200 , (vii) 4.57xx10^8 , (viii) 91.000
Answer» ANSWER :(i)four(II)TWO(iii)five(iv)four(V)four(vi)two(VII)three(viii)five