Q87 of 111 Page 337

Express the given information in Scientific notation and then arrange them in descending order of their size.


The descending order is as follows:


1.9 × 1027; 5.69 × 1026; 1.02 × 1026; 8.69 × 1025; 5.98 × 1024; 4.87 × 1024; 6.42 × 1023; 3.3 × 1023; 1.31 × 1022


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