Question

the stander form of 94200000000000 is
a)9.42×10-²⁰
b)9.42×10-¹³
c)9.42×10¹³
d)9.42×10²⁰
​

Answer 1

Option C is correct answer.

Here,

$\large \to \sf94200000000000 \\ \\ \tt \large \to \frac{94200000000000}{ {10}^{11} } \times {10}^{11} \\ \\ \tt\large \to 942 \times {10}^{11 } \\ \\ \large \to \tt \frac{942}{100} \times {10}^{11} (100) \\ \\ \large \to \tt9.42 \times {10}^{(11 + 2)} \\ \large \to \boxed{ \red{\tt9.42 \times {10}^{13} }}$