Today, we continued from last class and learned how to convert bases

Homework:

1. Turn 1111010(binary) into octal

2. Turn 846(octal) to decimal

3. Set X to a number in binary which satisfies the following equation:

62(octal) + X - 83(decimal) = E4(hex)

Homework Answers: 1. 172(octal) 2. Null(8 in octal, can't be converted) This should teach you to not copy-paste the top comment's answer 3. 100000101(binary)

1.172 (Octal)

2.null (This is

because theunconvertablehighest digit in octal is 7, while this numbercontains an 8. Though if it is 846 decimal to octal then it is 1516, and if it is 746 decimal to octal then it is 486.)3.100000110 (Binary)

172 base 8

550 base 10

100000101 binary

172 base 8

550 base 10

100000101 base 2

172

550

10000101

172 (base 8)

550 (base 10)

100000101 (binary)

172 (octal )

550(base 10)

100000101 (binary)

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