Magela is modeling 3.78 divide to 6 how should she exchange the place value blocks so she can make 6 equal shares

If you could answer these your a life saver

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.