What is the value of (6.6×10^17)−(9.2×10^14)/(4×10^16)?

Question

a.16.477

b.164,770

c.−2.29835×10^−2

d.−2.29835×10^2

Answer 1

((6.6×10^17)−(9.2×10^14))/(4×10^16)
(6600x10^14 - 9.2x10^14)/(4x10^16)
(6590.8x10^14)/(4x10^16)
1647.7x10^-2
16.477