How to solve this step by step. Please dooo it fast!!!!!!

Dear student
First arrange the numerador as follows:
               = 6.7 Χ 7.4 Χ 6 Χ 10-11 Χ 1022 Χ 1024 
               = 297.48 Χ 1035 {In multiplication powers are added if base is same, so 22+24+(-11) = 35}
Now solve the denominador
 (3.84Χ108)= (3.84Χ10* 3.84Χ108) = (3.84 Χ 3.84 Χ10Χ 108)
                     = (14.7456 Χ108+8)
                     = (14.7456 Χ1016)
Now, numerador / denominador = 297.48 Χ 1035 / 14.7456 Χ1016
                                                             
= (297.48 / 14.7456) Χ 1035-16 (while dividing we substract the powers, so 35-16 = 19)
                                                  = 20.17 Χ1019
                                                            
2.02 Χ1020
Regards

  • 1
it is a long question. you have apply exponational identities which are given in ncert book
  • -2
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