7. A father and son contributed money for charity in
proportion to their present ages. If the father, who
is 63, contributed ? 11.907, find how much his
36-year-old son contributed
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7. A father and son contributed money for charity in
proportion to their present ages. If the father, who
is 63, contributed ? 11.907, find how much his
36-year-old son contributed
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Answer:
6.804
Step-by-step explanation:
given that the father contributed 11.907 and is 63, a 1 year old will contribute:
11.907÷63 = 0.189
as the son is 36, he will contribute
0.189×36 = 6.804
Answer:
6,804
Step-by-step explanation:
11,907×{36/63}