Advertisements
Advertisements
Question
Express `(1.5 xx 10^6)/(2.5 xx 10^-4)` in the standard form.
Advertisements
Solution
Given, `(1.5 xx 10^6)/(2.5 xx 10^-4) xx 10^(6 + 4)` ...[∵ am + an = (a)m – n]
= `3/5 xx 10^10`
= 0.6 × 1010
= 6 × 1010 × 10–1 ...[∵ am × an = am + n]
= 6 × 109
APPEARS IN
RELATED QUESTIONS
Express the given numbers in standard form.
6020000000000000
Express the number appearing in the given statement in standard form.
1 micron is equal to `1/1000000` m
Express the following numbers in standard form:
0.00000000000943
Express the following numbers in standard form:
3759 × 10−4
Write the following numbers in the usual form:
3 × 10−8
Write the following numbers in the usual form:
3.25 × 10−7
The usual form for 2.03 × 10–5 is ______.
The usual form of 2.39461 × 106 is _______.
Express the following in standard form:
Express 2 years in seconds.
Express the following in exponential form:
`(-625)/10000`
