Answer:
5
Step-by-step explanation:
A <em>reciprocal </em>is the inverse of a fraction.
To find it just flip the numerator and denominator.
1/5 becomes 5/1, or 5.
Answer:
D
Step-by-step explanation:
(7)2.5-(12/3+6)
(7)2.5-(4+6)
17.5-10
7.5
Hope this helps!
Answer:
C
Step-by-step explanation:
3² * pi * 4 = 113
113 / pi / 3²
gives you 4
this time the radius was squared correctly XD
Because when you do that ...
-- you're starting with a piece that's less than ' 1 ', and
-- you're calculating a piece of it that's less than the whole original piece.
3000 multipled by 12 is 36,000.