Question

(1,42×10 elevado 5) +(0,15×10³)

Answer 1

1,42 x 10 elevado 5 + 1,5 x 10 elevado 2 = 2,92 x 10 elevado a 7

Answer 2

1,42x10 = 14,2 elevado a 5 = 577353,39232 0,15 x 10 elevado a 3 = 150577353,39232 + 150 = 577503,39232