Jawaban:
1. (20 cm x 2) + 27cm
= 40 cm + 27 cm
= 67 cm
2. (14 cm + 9cm) + (14 cm + 9cm)
= 23 cm + 23 cm
= 46 cm
3. (7 cm + 12cm) + 16 cm
= 19 cm + 16 cm
= 35 cm
Penjelasan dengan langkah-langkah:
maaf kalo salah
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Jawaban:
1. (20 cm x 2) + 27cm
= 40 cm + 27 cm
= 67 cm
2. (14 cm + 9cm) + (14 cm + 9cm)
= 23 cm + 23 cm
= 46 cm
3. (7 cm + 12cm) + 16 cm
= 19 cm + 16 cm
= 35 cm
Penjelasan dengan langkah-langkah:
maaf kalo salah