Answer: 3 for the first one. and 2 for the second
The closest you can get to a 2/3rds decimal is 0.66 and that goes to infinity.
It is a never ending decimal.
672,591 is your current number. So find the number in the hundred-thousand place, which is 6. Now go to the number that is on its right. So next to the 6 is 7. That means it goes up. So your answer would be about 700,000.
Given:
The diagram of triangle DEF and triangle D'E'F' on a coordinate plan.
To find:
The algebraic representation of the dilation.
Solution:
The vertices of triangle DEF are D(0,7), E(7,-7) and F(-7,-7).
The vertices of triangle D'E'F' are D'(0,2), E(2,-2) and F(-2,-2).
We know that, the dilation factor is:

For point D' the y-coordinate is 7 and for point D the y-coordinate is 2. So,

The rule of dilation is:


The algebraic representation of the dilation is
.
Therefore, the correct option is b.
Area 15x15= 225 mm^2
Area 10X10=100mm^2
Total 325 mm^2 or 3.25 cm^2