b. 1,5×10⁻⁵
kunci jawaban = 1,5 × 10⁻⁵
c. 7.125×10⁻¹⁶
kunci jawaban:
= 7,125×1000×10⁻¹⁶
= 7,125×10⁻¹³
d. 0,455×10⁻⁶
kunci jawaban:
= 4,55 : 10 × 10⁻⁶
= 4,55 × 10⁻⁷
e. 5×10¹²
kunci jawaban: = 5 × 10¹²
b. 1,5×10⁻⁵
kunci jawaban = 1,5 × 10⁻⁵
c. 7.125×10⁻¹⁶
kunci jawaban:
= 7,125×1000×10⁻¹⁶
= 7,125×10⁻¹³
d. 0,455×10⁻⁶
kunci jawaban:
= 4,55 : 10 × 10⁻⁶
= 4,55 × 10⁻⁷
e. 5×10¹²
kunci jawaban: = 5 × 10¹²
Editor: Nahrudin
Sumber: buku.kemdikbud.go.id