Read the following passage carefully and answer the questions on it. Why was Alade surprised at the news? What does Alade's reaction to the news tell you about him? What was the purpose of the exchange programme? How did Alade's coursemates receive the news about his nomination? How did the head of department feel about Alade's selection?

Burung lovebird betina bertelur 1 butir setiap hari selama 5 hari berturut-turut.

Sudah bertelur 3 butir.

Telur yang tersisa:

$$5 - 3 = 2$$

Total telur:
$3 + 2 = 5$ telur.

Saat ini (hari 0): sudah 3 telur.

Besok (hari 1): telur ke-4.

Lusa (hari 2): telur ke-5 (selesai bertelur).

Mulai mengerami setelah hari 2, selama 21 hari.

Hari menetas:
$2 + 21 = 23$ hari dari sekarang.

Hari ke-26 $> 23$ hari, sehingga sudah menetas.

Setiap telur menetas menjadi 1 anak burung (sesuai pernyataan pemilik toko).

Jumlah anak burung:
$5 \times 1 = 5$ anak burung.

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