Answer:
53/100cm^2 (0.53cm^2)
Answer:
Step-by-step explanation:
The place value of digits after the decimal point are
tenths, hundredths, thousandths ← first 3 after decimal point
For 0.812 the 2 is in the thousandths column and can be expressed as
x+x+x+5=
xx6xx( this is only addition not multiplication)
Use 0-9 only once figure out the x