1280
20/64=5/17
The expression (64 \times 64 \times 64 \times 64 \times 64 \times 64 \times 64 \times 64) can be simplified using exponents. It is equal to (64^8). Calculating that gives (64^8 = 2^{48}), which equals 281,474,976,710,656.
64 million 640 million divided by 10 or times by .10
The GCF for 64 20 is 4.
3.2
0.3125
64
It goes in 64 times.
20
20/64 = 5/16
It is: 64 times 0.413 = 26.432
77 times 64 is 4928.