Math
posted by Katey .
Convert the baseten number to a numeral in the indicated base.
15 to base two

Math 
Reiny
15 = 3(4) + 1(2) + 1
= 3(2)^2 + 1(2) + 1
= 8 + 4 + 2 + 1
= 1(2)^3 + 1(2)^2 + 1(2) + 1
= 1111_{2(}
Respond to this Question
Similar Questions

math
Convert the baseten number to a numeral in the indicated base. 329 to base six 
College Math 213
write each of the following in the indicated base. 1011two to base ten 1574 to base twelve MCMLIV to base ten 
Math
Convert the baseten number to a numeral in the indicated base. 503 to base five A) 3040five B) 4030five C) 3004five D) 4003five 
math 118
use divisions to convert the base ten numeral 555 to base six 
math
Convert the baseten number to a numeral in the indicated base. 40 to base two 
Math for teachers
Convert the baseten number to a numeral in the indicated base. 19) 15 to base two 19) ______ A) 11110two B) 111two C) 1110two D) 1111two 
Math
Write each of the following in the indicated base. (a) 1021three to base ten. (b) 534 to base twelve (c) MCMLXII to base ten 
Math
Use division to convert the base ten numeral 35 to base five. 
Math
Convert the following baseten numbers to a numerical in the indicated bases: a. 303 in base three b. 1876 in base twelve 
Math
Convert the baseten number to a number in the indicated base. 12 to base six. I have no clue how to even do this. Help please?