recap Each digit is a coefficient of the number base raised to an increasing power. One technique works for all number base conversions.
{"Image DocumentName": "recapEach digit is a coefficient of the number base raised to an increasing power. One technique works for all number base conversions.", "Image ImageDescription": "Shortcut conversions: decimal to binary (sum powers of 2) binary to decimal (subtract out powers of 2) octal and binary (1 octal digit = 3 binary digits) hex and binary (1 hex digit = 4 binary digits) Effectively, hex and octal serve as a compacter way of writing binary.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}