if the distance of Uranus from sun is 287 0 0 0 0 0 0 0 km then this direction is written in synthetic as (a)2.8 x 10 power 12 cm (b) 2.8 X 87 x 10 power 14 cm (c) 2.8 X 87 x 10 power 11 (a) 2.8 X 87 x 10 power 15 cm
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2.8 × 87 ×10power 12
Reena1111:
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If the answer is 2.87×10 power 14cm here is the method....
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can you tell me please why are we plusing extra number here
bcoz the answer given is not in km but in cm so we need to convert km in cm
you add these numbers but how
first you add 9 and then3
initially I converted the given number into decimal the answer I got was in km then 1km is 1000m so converted it in m and then 1m is 100cm so converted it in cm
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