MCQ
$(305 \times 308)=?$
- A$94940$
- B$93840$
- ✓$93940$
- D$94840$
✓
Answer
Correct option: C.
$93940$
$305 \times 308=(300+5)(300+8)$
$=(300)^2+300 \times(5+8)+5 \times 8$
$=90000+3900+40$
$=93940$
$=(300)^2+300 \times(5+8)+5 \times 8$
$=90000+3900+40$
$=93940$
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