Advertisements
Advertisements
प्रश्न
Express the following in standard form:
Express 5 hectares in cm2 (1 hectare = 10000 m2)
Advertisements
उत्तर
Given, 5 hec = 5 × 10000 m2 ...[∵ 1 hec = 10000 m2]
= 5 × 10000 × 100 × 100 cm2 ...[∵ 1 m = 100 cm]
Standard form of 5 × 10000 × 100 × 100 cm2
= 5 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 ...[∵ am × an = (a)m + n]
= 5 × 108 cm2
APPEARS IN
संबंधित प्रश्न
Express the given numbers in usual form.
3.02 × 10-6
Express the given numbers in usual form.
4.5 × 104
Express the given numbers in usual form.
1.0001 × 109
Express the following numbers in standard form:
6020000000000000
Express the following numbers in standard form:
0.00000000000943
Express the following numbers in standard form:
4 ÷ 100000
Write the following numbers in the usual form:
4.83 × 107
The standard form for 0.000037 is 3.7 × 10–5.
Express the following in standard form:
Express 2 years in seconds.
Express the following in exponential form:
`(-625)/10000`
