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Question

Can anyone please help me give solution and explanation for this question ?

 

Answer

a) All the information in the question can be represented in table form below:

  Used Left Total
Melissa 3 units 0.5 unit + 6 3.5 units + 6
Nuru 1 unit 1 unit +12 2 units +12

3.5 units + 6 + 2 units + 12 = 106
5.5 units +18 = 106
5.5 units = 88
1 unit = 88 ÷ 5.5
= 16 beads

b) 3.5 units → 16 x 3.5
= 56
56 + 6 = 62 beads


Check:

  Used Left Total
Melissa 16 x 3 = 48 8 + 6 = 14 62
Nuru 16 x 1 = 16 16 + 12 = 28 44
1 Reply 0 Likes

Thank you so much for the clear explanation

 

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