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gewusel gewusel
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6 years ago
ABC Charity is distributing charity among the refugee camps in a remote town in Somalia. The distribution formula states that $800 is sufficient for a family of 4 members for 40 days. For how many days $1500 last for a family of 5 members?
Textbook 
Contemporary Business Mathematics with Canadian Applications

Contemporary Business Mathematics with Canadian Applications


Edition: 11th
Authors:
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wrote...
6 years ago
Dollars are directly proportional to the number of days
Number of family members is inversely proportional to the number of days
∴   =   × 
⇒   x = 60
$1500 will last for 60 days for a family of 5 members
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