Kunci Jawaban Matematika Kelas 7 Kurikulum Merdeka Halaman 19, Ayo Mencoba Tabel 1.3 Tabel Perubahan Suhu

Pembahasan:

1.4^oC × (+3) = 4 × 3 = 12

2…. × (-3) = 12^oC => 12 : (-3) = -4^oC

3.-2^oC × … = -8^oC => -8 : (-2) = (+4)

4…. × (-2) = -8^oC => -8^oC : (-2) = 4^oC

5.3^oC × (+2) dan × (-3) = 3 x 2 x 3 = -18^oC

6. 3^oC × … = 24^oC

Jawaban ada 2 opsi:

a. ×(+2) dan ×(+4)

b. ×(–2) dan ×(–4)