0.8 - 80
3.2 - 320
23.9 - 2,390
Just multiply the numbers by 100 and rennet to move the decimal point to the right when multiplying decimals.
I think it is 34 but I am not sure. You should get 2 more answers to confirm the answer.
7.5 hours total divided by .5 hours per arrangement would be 15 arrangements.
Answer:
The area is 452cm
Step-by-step explanation:
For the big square we have to multiply 15*18 and that is the area so-
15*18=270
Next we multiply 13 and 14
13*14=182
And now we add 270 and 182 to get the total area
270+182=452
let's recall that there are 180° in π radians, thus
