1. (a) Two fair four-sided spinners numbered from 1 to 4 are spun. A score is obtained
by multiplying the number the first
spinner lands on by the number the
second spinner lands on For example, if
the first spinner shows 3 and the second
spinner shows 2, that gives a score of 6
(3 x 2).
Copy and complete the table shown
Second Spinner
1 2 3
2.
2.
6
First Spinner
2
3
(1) How many of these outcomes are
greater than 8?
(III) How many of these outcomes are
less than 2?
(iv) What fraction of the scores are
even?
(v) What percentage of the scores are
odd?
(b) Two spinners as shown are spun:
B
(0) Copy and complete the following
tree diagram:
Spinner A Spinner B Outcomes
FR
Y
IRY
R = Red
B - Blue
Y = Yellow
G Green​