Question

If john starts work at 5:45 am and finishes at 1.15pm. He has 60 minutes breaks. How many hours does he work in 12 days?

Answer 1

Step-by-step explanation:

i hope this ans. can help u

Answer 2

$Number\:of \: hours \: from \: 5.45 \:a.m \:to \\1.15 \:p.m \: in \: a \: day = 7\: 1/2 \:hours$

$Total \: hours \: from \: 5.45 \:a.m \:to \\1.15 \:p.m \: in \: 12\: days\\ =12 \times 7\: 1/2 \:hours\\= 90 \: hours\: --(1)$

$Each \: day \:Break \:time \\ = 60 \: minutes\\= 1 \: hour$

$Total \: break \: time \: in \: 12 \:days \\= 12 \times 1 \:hour \\= 12 \: hours \: --(2)$

$Total \: working \: hours \\= (1) - (2) \\=90 - 12 \\= 78 \: hours$

Therefore.,

$\red{ Total \: working \: hours} \green{=78 \: hours}$

♪••♪