WISI.
1. In a box, there are 90 balls. 40 of these balls are red and the remaining balls are green. Find
the ratio of:
(a) number of red balls to the number of green balls.
(b) number of green balls to the number of red balls.
(c) number of red balls to the total number of balls.
Answers
Answered by
2
Answer:
4:5
5:4
5:9
???????????????
Answered by
0
Answer:
Step-by-step explanation:
no. of red balls=40
total no. of balls=90
no. of green balls=?(90-40)
(a)40/50=4/5
=4:5
(b)50/40=5/4
=5:4
(c)40/90=4/9
=4:9
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