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3 years ago

10. June's father is 6 times as old as June. The sum of their ages is no less than 77. What is the youngest age June can be?

Mathematics

2 answers:

DENIUS [597]3 years ago

7 0

Answer: The youngest possible age of June is 11 years.

Step-by-step explanation: Given that June's father is 6 times as old as June and the sum of their ages is no less than 77.

We are to find the youngest possible age of June.

Let x represents the age of June.

Then, according to the given information, the age of June's father will be 6x.

Therefore, we get

$x+6x\geq 77\\\\\Rightarrow 7x\geq 77\\\\\Rightarrow x\geq\dfrac{77}{7}\\\\\Rightarrow x\geq 11.$

That is, the age of June is greater than or equal to 11 years.

Thus, the youngest possible age of June is 11 years.

Nostrana [21]3 years ago

4 0

Answer:

Step-by-step explanation:

11*6=66+11=77

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