Simplify:
2. 19+12÷6-2×3
In this simplification BODMAS rule is used.
According to BODMAS first, we do the division then multiplication then addition then subtraction,
19+12÷6-2×3=19+2-2×3=19+2-6=21-6=15
Hence, the answer is 15.
Simplify the following
(a) 12 + [{1 + (15 − 3)} × 4]
(b)
(c)
(d)
(e)