Question

convert the following binary number. to decimal no b) 1110111​

Answer 1

Answer:

119

Step-by-step explanation:

$1110111 \\ = (1 \times {2}^{6} ) + (1 \times {2}^{5} ) + (1 \times {2}^{4} ) + (0 \times {2}^{3} ) + (1 \times {2}^{2} ) + (1 \times {2}^{1} ) + (1 \times {2}^{0} ) \\ = (1 \times 64) + (1 \times 32) + (1 \times 16) + (0 \times 8) + (1 \times 4) + (1 \times 2) + (1 \times 1) \\ = 64 + 32 + 16 + 0 + 4 + 2 + 1 \\ \boxed{= \underline{ \underline{ \bf119}}}$

Answer 2

Answer:

119

Step-by-step explanation: