3.45% of the grade 5 pupils are girls. Express 45% as decimals.
a. 0.45
b. 0.045
C. 4.5
d. 45.0
4. In the statement 35% of 600 = 210. Which is the percentage
a. 600
b. 35%
c. 210
d. none
5. Which does not belong?
a. 41%
b. 41/100
C. 41:100
d.41
6. Which element of percent represent part of the whole?
a. base
b. percent
c. percentage d.rate
7. What is the missing element in the problem, "A big theater has 1400 seats.
During a concert, it is 95% full. How many seats were taken
a base
b. percent
c. percentage d. rate
8. How many is 25% of a class?
a. 1/3
b. 1/2
d.
9. What do you call the endpoints where the sides of a polygon meet?
a. angle
b. line segments c. vertices
d. corner
10. What do you call a polygon with twelve sides?
a. heptagon b. nonagon C. undecagon d. dodecagon
11. Polygons are classified according to
a. line segments b, verlices
C. corners
d. number of
sides
12. What do you call the polygons with equal sides
a. regular polygons
c. irregular polygons
b. congruent polygons
d. similar polygons
13. What do you call the polygons with the same size and shape?
a.regular polygons
c. irregular polygons
b. congruent polygons
d. similar polygons
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