Molly, Paige and Demi share 42 sweets in the ratio 3 : 2:1
2 answers:
Answer:
Molly gets 21, Paige gets 14 and Demi gets 7
Step-by-step explanation:
Total = 42
Ratio = 3:2:1
Total Parts = 3+2+1 = 6
<u><em>Molly: </em></u>
=>
=> 3*7
=> 21 sweets
<u><em>Paige: </em></u>
=>
=> 2*7
=> 14 sweets
<u><em>Demi: </em></u>
=>
=> 7 sweets
Add the ratios: 3+2+1= 6
Divide total treats by total ratio:
42/6 = 7
Now multiply each separate ratio by that:
Molly = 3x7 = 21
Paige = 2x7 = 14
Demi = 1x7 = 7
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