Category 4 Arithmetic Meet #5 Worksheet With Answers - 2001 Page 2
ADVERTISEMENT
1
2
3
4
5
6
7
8
9
10
11
12Solutions to Category 4
Arithmetic
Meet #5, April 2001
Answers
1. A multiplication chart is helpful in answering
this question.
5
X
1
2
3
4
5
6
1.
12
1
1
2
3
4
5
6
2
2
4
6
8
10
12
24
3
3
6
9
12
15
18
2.
4
4
8
16
20
12
24
91
5
5
10
15
20
25
30
6
6
12
18
24
30
36
3. 28%
Out of 36 possible outcomes, 15 are multiples of
15
5
6, hence
or
is the probability that the
36
12
product of the number cubes is a multiple of 6.
2. The first candy drawn from the jar is to be a
butterscotch candy. There are 6 butterscotch out
of 14 candies total, so the probability of drawing
6
a butterscotch is
. Now we must choose one of
14
the 8 peppermint candies from the 13 remaining
candies in the jar. The probability of this
8
happening is
. The probability of these two
13
events happening in succession is the product of
their probabilities:
6
8
48
24
×
=
=
14
13
182
91
3. If Albert averaged 88% on six quizzes, then
the sum of his six unknown scores is
6 88
528
. If he received 100% on five of the
×
=
quizzes, 28% is the lowest score he could have
received on the sixth quiz.
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education