Answer
The number of bits in the image is $1,200 \times 780 \times 8=7,488,000 .$
7.488 million bits $/ 1$ billion bits/sec $=0.007488$ seconds or
7.48 milliseconds
Work Step by Step
The number of bits in the image is $1,200 \times 780 \times 8=7,488,000 .$
7.488 million bits $/ 1$ billion bits/sec $=0.007488$ seconds or
7.48 milliseconds