Express the decimal number 100 in all radices from 2 to 9

A decimal number can be converted into diffrent radices by continuos division and recording the remainders.

Part 1

To convert the decimal number 100 to radix 2, we have:



Starting from the bottom we collate the remainders.

Therefore, the value of decimal number 100 in radix 2 is 1100100

Part 2:

To convert the decimal number 100 to radix 3, we have:



Starting from the bottom we collate the remainders.

Therefore, the value of decimal number 100 in radix 3 is 10201

Part 3:

To convert the decimal number 100 to radix 4, we have:



Starting from the bottom we collate the remainders.

Therefore, the value of decimal number 100 in radix 4 is 1210

Part 4:

To convert the decimal number 100 to radix 5, we have:



Starting from the bottom we collate the remainders.

Therefore, the value of decimal number 100 in radix 5 is 400

Part 5:

To convert the decimal number 100 to radix 6, we have:



Starting from the bottom we collate the remainders.

Therefore, the value of decimal number 100 in radix 5 is 244

Part 6:

To convert the decimal number 100 to radix 7, we have:



Starting from the bottom we collate the remainders.

Therefore, the value of decimal number 100 in radix 5 is 202

Part 7:

To convert the decimal number 100 to radix 8, we have:



Starting from the bottom we collate the remainders.

Therefore, the value of decimal number 100 in radix 5 is 144

Part 8:

To convert the decimal number 100 to radix 9, we have:



Starting from the bottom we collate the remainders.

Therefore, the value of decimal number 100 in radix 5 is 121

A=bxh3.2x1.8=5.76 centimeters square