Question

(8.5*10^6) - (6*10^5)

Answer 1

Heya !!!

$(8.5 \times {10}^{6} ) - (6 \times {10}^{5} ) \\ \\ = (8.5 \times 1000000) - (6 \times 100000) \\ \\ = 8500000 - 600000 \\ \\ = 7900000$


Hope it helps.