MCQ
Find the sum of $15 + 0.632 + 13.8.$
- A$2\ 8\ .\ 4\ 3\ 2$
- B$2\ 9\ .\ 3\ 3\ 2$
- C$2\ 9\ .\ 3\ 3\ 2$
- ✓$2\ 9\ .\ 4\ 3\ 2$
✓
Answer
Correct option: D.
$2\ 9\ .\ 4\ 3\ 2$
$15 + 0.632 + 13.8 = 29.432$
$1\ 5\ .\ 0\ 0\ 0$
$\ 0\ .\ 6\ 3\ 2$
$\underline{+1\ 3\ .\ 8\ 0\ 0}$
$2\ 9\ .\ 4\ 3\ 2$
$1\ 5\ .\ 0\ 0\ 0$
$\ 0\ .\ 6\ 3\ 2$
$\underline{+1\ 3\ .\ 8\ 0\ 0}$
$2\ 9\ .\ 4\ 3\ 2$
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