PEMDAS is very helpful. Without pemdas, people solve equations differently. For example, 2 + 3 * 2. Using pemdas, we knoow 2 + 3 * 2 = 8
However, without pemdas, someone could do 2 + 3, which is 5, then *2. Which would get 10.
PEMDAS is important to keep order.
Answer:
12 laps
Step-by-step explanation:
1/4 times 12 =3
Answer:
$173.70 will be the balance
Step-by-step explanation:
350 - (4*18.45) - (2*51.25)
350 - 73.80 - 102.50= 173.70
Answer:
153.9
Step-by-step explanation: