47 - 512 = -465
199
512/4 = 128
512/16 − 11/16 = 501/16 or 315/16
512 × 4 = 2048
128
512/4 = 256/2 = 128
hcf(324, 512) = 4 324 = 2² x 3⁴ 512 = 2⁹ hcf = 2² = 4
It can and it is.
-17
512 ram
128 (128 times 4 gives 512)