Given the numbers above and those numbers only the mean would be 1.8
Answer:
2 gallons
Step-by-step explanation:
2 gallons of paint
Explanation:
If 3/4 of a gallon covers 2/5 of a wall, this means that a half of 3/4 gallons can cover 1/5 of a wall.
By knowing this, you can just make up your own expression
(the trick is to find a way to break it down to one, so you can multiply and manipulate it to save yourself some brain cells)
15
+
15
+
15
+
15
+
15
= whole wall
if
342
=
38
= amount of paint to cover 1/5 wall
then
(38)⋅5
=
38
+
38
+
38
+
38
+
38
=
158
≈
1.875
since we're talking about real life it would be 2 gallons of paint instead of 1.875 gallons to paint the whole wall
Hope this helps!
36, split it so it is a top rectangle and a bottom rectangle. The bottom is 2x11 to get an area of 22 and the top to get the side measurement subtract 2 from 9 which is 7 and 7x2 is 14. Add 22 and 14 and you get 36
Decimal - 2.75
Fraction - 2 and 3/4
Percent - 275%
Answer:
its 8
Step-by-step explanation:
first divide 16 by pi which is 3.14
then divide your answer by 2 after that.