Question

Question 25

In the following question, out of the four options, only one is correct. Write the correct answer.

The standard form for 2340000000 is

(a) $2.34\times {10}^8$

(b) $0.234\times {10}^9$

(c) $2.34\times {10}^{-8}$

(d) $0.234\times {10}^{-9}$

Answer 1

$234000000=234\times {10}^6=2.34\times {10}^{(6+2)}=2.34\times {10}^8$

Hence, the standard form of $234000000\text{is}2.34\times {10}^8.$