B would be the best choice
1.Know the order of operations.<span> (pemdas)
</span>2. Start by solving all of the terms in parentheses.
3.Solve the exponents.
4.Solve the multiplication problems in your expression.
<span>5.Move on to <span>division
</span></span>6.Add.
7.Subtract.
8.Review your expression.
Answer: Factors of 400 = 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200 and 400. Factors of 401 = 1 and 401. Hence, the common factor of 400 and 401 is 1.
Step-by-step explanation:
length of big square
length of small square
difference between length of two square
=5.2-3.5
=1.7
Answer:
6:23
Step-by-step explanation:
