Question
Find the number from the following expanded forms:
$3 \times 10^4+4 \times 10^2+5 \times 10^0$
$3 \times 10^4+4 \times 10^2+5 \times 10^0$
✓
Answer
We have:
$3 \times 10^4+4 \times 10^2+5 \times 10^0$
$=3 \times 10000+4 \times 100+5 \times 1=30405$
$3 \times 10^4+4 \times 10^2+5 \times 10^0$
$=3 \times 10000+4 \times 100+5 \times 1=30405$
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