There are 24 eighths in 3 wholes
10
10 tenths make up a whole
eights make up 3 wholes
There is Ten singular Tenths (0.1) in a whole 'One' (1.0). Thirty Tenths make up Three (3.0)
There are ten tenths in a whole. Therefore: 10 X 2 = 20 (twenty tenths in two wholes).
30
There are 24 eighths in 3 wholes
15
10
10 tenths make up a whole
eights make up 3 wholes
6 sixths make a whole so 3 wholes would be 6 X 3 = 18 18 sixths make 3 wholes
Don't really understand the question but will try to clarify. 3 units (wholes) is 3; 5 tenths is .5; if by 4 tens you mean 4 tenths, it is .4; if you mean 4 x 10, it is 40; if by 7 hundreds you mean 7 hundredths, it is .07' if you mean 7 x 10, it is 70. If you are adding 3 units + 5 tenths (,5) + 4 tenths (.4) + 7 hundredths (.07), set up the problem as follows: 3.00 + .50 + .40 + .07 and add. Answer is 3.97
Each quarter is one fourth so you'd need 8.
2.5 tenths make up 3/4 (3/4 = 0.25) (1 tenth = 0.1)
540