AC Lim's answer to Jewel chow's Primary 6 Maths Data Analysis Singapore question.
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Average of 8 balls is $15.
This mean each ball is equal to $15
Therefore 8 balls = 8 x $15 = $120
Same for average 4 pairs of socks is $10
Mean 4 pairs = 4 x $10 = $40
Total cost of all items = $120+$40 = $160
Hope this helps
This mean each ball is equal to $15
Therefore 8 balls = 8 x $15 = $120
Same for average 4 pairs of socks is $10
Mean 4 pairs = 4 x $10 = $40
Total cost of all items = $120+$40 = $160
Hope this helps
Date Posted:
5 years ago
Thanks for the solution it helps me in my practise
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