give the statement in each sequence of statements:

a.1/0.5=2 2/0.5=4 3/0.5=6
4/0.5=8 5/0.5=10 6/0.5=12?
b.5x4=20 5x14=70 5x4=120
5x34=170 5x44=220 5x54=270?

a. The pattern in the sequence of statements is that each statement represents a division operation where a number "n" is divided by 0.5. The result of each division is then multiplied by 2 to obtain the next number in the sequence.

So, the statement 6/0.5=12 means that the number 6 is divided by 0.5, which gives us a result of 12.

b. The pattern in the sequence of statements is that each statement represents a multiplication operation where a number "n" is multiplied by an increasing multiple of 10.

So, the statement 5x54=270 means that the number 5 is multiplied by 54, resulting in the answer 270.