Answer:
V=Bh/3
Explanation:
B=3V/h
1) Multiply h on both sides.
Bh=3v
2) Divide both sides by 3
Bh/3=V
3.5 / 9
(35 / 10) /9
35 / 10 ÷ 9
35 / 10 × 1/9
35 / 90
5 into 35 is 7, and 5 into 90 is 18
7 / 18
So it is 35 / 90 or 7 / 18.
The ? Is 3
As 4^3 = 64
4x4x4= 64
F(4) = 1/3 x 4(4)
=1/3 x 16
= 16/3
Answer:
25%
Step-by-step explanation:
Total= 40 students
boys +girls= 40
30 +girls= 40
number of girls
= 40 -30
= 10
Percentage of girls

Alternatively,
percentage of girls
= 100% -(percentage of boys)
