A) 12 |
B) 16 |
C) 18 |
D) 15 |
A) 12 |
\( \Large 0.0005 \times 76 \times 10^{3} + ? = 170\% \ of \ 29.98 \)
\( \Large = 0.038 \times 1000 + ? = \frac{30 \times 170}{100} \)
\( \Large ? = 51 - 38 = 13 \approx 12 \)