Question

if 47.2506=4A+7/B+2C+5/D+6E,then the value of 5A+3B+6C+D+3E is what?

Answer 1

4*A + 7/B + 2*C + 5/D + 6*E =47.2506

=> 4 * A + 7/B + 2 *C + 5/D + 6*E = 40 + 7 + 0.2 + 0.05 + 0.0006

Comparing the terms on both sides, we get :

4*A =40, 7/B = 7, 2*C = 0.2, 5/D = 0.05, 6*E = 0.0006

A = 10,

B = 1,

C = 0.1,

D = 100,

E = 0.0001.

5*A + 3*B + 6*C + D + 3*E =(5*10) + (3*1) + (6*0.1) +100 +(3*0.0001)

=50 + 3 + 0.6 + 100 + 0.003 = 153.6003.