Gujarat BoardEnglish MediumSTD 8MATHSExponents and Powers1 Mark
Question
The usual form for $2.3 \times 10^{-10}$ is ____________.
✓
Answer
The usual form for $2.3 \times 10^{-10}$ is $0.00000000023.$ Solution:
For usual form, $2.3 \times 10^{-10}=0.23 \times 10^{-11}=0.00000000023$
Hence,
The usual form for $2.3 \times 10^{-10}$ is $0.00000000023.$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.