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primary 6 | Maths
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I urgently need help with this question | P6 Maths. Thanks
Date Posted: 6 years ago
Views: 289
if those 50 green beads were added in, it will increase from 30% to 40%
take 40% - 30% = 10%
the 50 green beads = 10%, you try to figure out the rest! :)
Solutions:
10% = 50 beads
1% = 50 ÷ 10 = 5 beads
total green + brown beads = 100%
now you know green beads is 40%, they ask you to find brown beads. so 100% - 40% = 60%.
1% = 5 beads
60% = 5 x 60 = 300 beads
take 40% - 30% = 10%
the 50 green beads = 10%, you try to figure out the rest! :)
Solutions:
10% = 50 beads
1% = 50 ÷ 10 = 5 beads
total green + brown beads = 100%
now you know green beads is 40%, they ask you to find brown beads. so 100% - 40% = 60%.
1% = 5 beads
60% = 5 x 60 = 300 beads
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Date Posted:
6 years ago
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