Conversions

Conversions

How to convert from binary to decimal ?

Rang of a number

• in the number 42694, 6 has the range of 2,

• Ranges start with 0, so 4 has this range (the first 4 from the left of the number)

Multiple Choice

What's the range of 5 in One hundred two thousands fifty four ?

• 1

• 2

• 0

• 3

Convert from base

 $b$ 

 $\left(C_{n-1}\cdots C_2C_1C_0\right)_b=\ \left(\sum_{i=0}^{n-1}C_i\ b^i\right)_{10}$