Question

0.14 4 / 1.2 by 0.016 / 0.02 + 7 by 5 - 21 by 8 plz solve

Answer 1

$\frac{0.144}{1.2} = 0.12 \\ \frac{0.12}{ \frac{0.016}{0.02 + 7} } = 0.12 \times \frac{0.02 + 7}{0.016} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: = 7.5 \times 7.02 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: = 52.65 \\ \frac{5 - 21}{8} = \frac{ - 16}{8} = - 2 \\ \frac{52.65}{ - 2} = \frac{ - 52.65}{2} = - 26.325 \\ mark \: as \: brainliest$

Answer 2

Answer:

Step-by-step explanation:

Answer is -11by40 Book answer is wrong.