garydesir1
garydesir1
07-03-2017
Mathematics
contestada
Can someone help me out please.
Respuesta :
Setor9
Setor9
07-03-2017
1) Let 'x' represent the total number of toddlers in the class
The proportion is 15/100=3/x
2)15/100=3/x====> Cross multiply
15x=300===> Divide both sides by 15
15/15x=300/15
x=20
Therefore, there are 20 toddlers in the class.
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