Answer:

Step-by-step explanation:
(cylinder)
(rectangular prism)
(whole shape)
Step-by-step explanation:
12.5÷100 × 5
=0.125×5
=0.625
29 and 31
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a - whole number
FALSE
3/5, for example isnt a whole number
b. natural number
FALSE
0,457888..., for example isnt a natural number
c. integer
FALSE - like a
d. real number
TRUE
The set of real numbers contains the set of rational numbers
ℝ ⊃ ℚ