There are 10 flashcards with digits from 0 to 9 written on them. Andrew drew the card with 2 on it. He is about to draw another
1 answer:
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The answer is <span>64 apples, 96 oranges, and 12 pears.</span>
Let's represent the fruit as following:
a - the number of apples,
o - the number of oranges,
p - the number of pears.
⇒
⇒
⇒
<span>⇒
</span>
Therefore:
Now, if
, then:
Since
, 9p can be expressed as 27/3p:
⇒
⇒ p = 12
There are 12 pears.
Since o = 8p, o = 96:
o = 8 × 12 = 96
There are 96 oranges.
Since
, a = 64:
There are 64 apples.
Therefore, there are 64 apples, 96 oranges, and 12 pears.
Let's represent the fruit as following:
a - the number of apples,
o - the number of oranges,
p - the number of pears.
⇒
⇒
⇒
<span>⇒
</span>
Therefore:
Now, if
Since
⇒
⇒ p = 12
There are 12 pears.
Since o = 8p, o = 96:
o = 8 × 12 = 96
There are 96 oranges.
Since
There are 64 apples.
Therefore, there are 64 apples, 96 oranges, and 12 pears.