1.
What equation represents ''What number is 30% of 14''?
A.
30 ·
n
= 14
B.
n
= 0.30 · 14
C.
14 ·
n
= 0.30
D.
0.30 ·
n
= 14
Hint
2.
What equation represents ''What percent of 50 is 18''?
A.
18 · 50 = y
B.
y
· 18 = 50
C.
= 18
D.
y
· 50 = 18
Hint
3.
What equation represents ''40% of what number is 128''?
A.
.40
x
= 128
B.
= 128
C.
128
x
= .40
D.
.40 · 128 =
x
Hint
4.
Write an equation and solve.40% of what number is 128?
A.
51.2
B.
512
C.
320
D.
32
Hint
5.
Write an equation and solve.What percent of 940 is 47?
A.
20%
B.
50%
C.
5%
D.
25%
Hint