Question

7/10 divided by 90/20 , then the answer added to 76/100 , then that answer multiplied 1000/2030

Answer 1

Answer:

7/10 divided by 90/20

= 90*10/20*7

= 900/140

=90/14

= 45/7 + 76/100

= 45/7 + 19/25

LCM= 175

= (45*25) + (19*7) / 175

= 1225 + 133 / 175

= 1358 / 175

= 7.76

7.76*1000/2030

= 7760/2030

= 3.82266