Question

(1)-3
(in)-2
(iii) 3
(iv) 2
f. Which of the following is the standard form of 0.00001275?
(i) 1.275 x10-5 (ii)1.275 x 105 (iii)127.5 X10-7 (iv) 127.5 x107
100
1 micron
11
1​

Answer 1

127.5 ×10^-7 (iii) is the correct answer