Question

the mass of two celestial bodies are 4.98 × 10 ^21 kg and 10 ^19 kg . find the ratio of their masses. it's answer is 498:1 ​

Answer 1

Answer:

The mass of two celestial bodies are 4.98 × 10 ^21 kg and 10 ^19 kg .

The ratio of their masses is

= 4.98×10^21 : 10^19

=4.98×10^19×10^2 : 10^19

=4.98×10^2 : 1

=498 : 1