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You are older of two siblings whose sum is 45 years old. age 4 is inversely proportional to age 5 of the youngest. Accordingly, how old is the younger sibling? a) 15 B) 20 C) 25 D) 30
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Sep 7, 2023
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You are older of two siblings whose sum is 45 years old.
age 4 is inversely proportional to age 5 of the youngest.
Accordingly, how old is the younger sibling?
a) 15
B) 20
C) 25
D) 30
Mathematics
high-school
Amir Shirazi
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Answer:20
Explanation:
4x5=20
Ilyssa
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Sep 13, 2023
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Ilyssa
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