Question

Find 12 1/2% less than 16 hours and the nest questions in the picture

Answer 1

answer of first question is 14 hours
and in the second question the profit of John is 50%

Answer 2

By the Information of Cybary

= $\bf\huge 12\frac{1}{2}$

$\bf\huge = \frac{25}{2} \: of\:the\:16\:hours$

According to the Question

$\bf\huge = \frac{25\times16}{2\times100}$

= 2 hours

According to the Question

2 hours less than 16 hours

= 16 - 2

= 14 hours