Question

Express the following in scientic form (i) Mass of Uranus is 86,800,000,000,000,000,000,000,000 kg (ii) distance between Saturn and Uranus is 1,439,000,000,000 m (iii) The universe is estimated to be about 12,000,000,000 years old

Answer 1

Answer:

$i) \: 8.68 \times {10}^{25} \: kg. \\ ii)1.439 \times {10}^{12} \: m. \\ iii)1.2 \times {10}^{10} \: years \: old.$

Mark as brainliest if understood.

Answer 2

Answer:

(i) 8.68×10^25

(ii) 1.439×10^12

(iii) 1.2×10^10

Step-by-step explanation:

since in the scientific form huge numbers are written in the form of powers of 10