The answer is 8/3 or 2 2/3 for the first one.
Answer:
see the procedure
Step-by-step explanation:
we know that
so
The value of digit 8 in 1.8 is 0.8
The value of digit 8 in 486 is 80
Divide the numbers
80/0.8=100
therefore
The value of the digit 8 in 486 is 100 times greater than the value of digit 8 in 1.8
or
The value of the digit 8 in 1.8 is 100 times less than the value of digit 8 in 486
Answer:
8meters
Step-by-step explanation:
Perimeter of the square ribbon = 4L
L is the side length of the table
Given
L = 2 meters
Substitute
Perimeter of the square ribbon = 4(2)
Perimeter of the square ribbon = 8meters
Hence she will need 8meters of ribbon to decorate the square