Convert the number to decimal form.
-$21 \mathrm { E } _ { \text {twelve } } \left( \mathrm { T } = 10 _ { \text {ten } } , \mathrm { E } = 11 _ { \text {ten } } \right)$
A) 168
B) 2652
C) 311
D) 3732

Question

Quizplus · Accepted Answer

$21\mathrm{E}_{\text{twelve}}$ can be converted to decimal by calculating $2 \times 12^2 + 1 \times 12^1 + 11 \times 12^0 = 288 + 12 + 11 = 311$.

Convert the Number to Decimal Form 21Etwelve (T=10ten ,E=11ten )21 \mathrm { E } _ { \text {twelve } } \left( \mathrm { T } = 10 _ { \text {ten } } , \mathrm { E } = 11 _ { \text {ten } } \right)21Etwelve ​(T=10ten ​,E=11ten ​)

Convert the Number to Decimal Form $21 \mathrm { E } _ { \text {twelve } } \left( \mathrm { T } = 10 _ { \text {ten } } , \mathrm { E } = 11 _ { \text {ten } } \right)$