Question

1. 10,5 × 10³
2. 1,5 × 10 ‐⁵
3. 7.125 × 10 -¹⁶
4. 0,455 × 10-⁶
5. 5 × 10¹²

YANG BENER AKU KASIH JAWABAN TERCEDAS

PAKE

CARA

!!!!!!
​​

Answer 1

Jawaban:

1. 10,5 × 10³

= 10,5 × 10 × 10 × 10

= 10,5 × 1000

= 10.500

2. 1,5 × 10-⁵

= 1,5 × 1/10×10×10×10×10

= 1,5 × 1/100.000

= 1,5 ÷ 100.000

= 0,000015

3. 7.125 × 10-16

= 7.125 × 10-16

= 7,125 × 10³ × 10-¹⁶

= 7,125 × 10³-¹⁶

= 7,125 × 10-¹³

= 0,0000000000007125

4. 0,455 × 10-⁶

= 0,455 × 1/1.000.000

= 0,455/1.000.000

= 0,000000455

5. 5 × 10¹²

= 5 × 1.000.000.000.000

= 5.000.000.000.000

Answer 2

Penjelasan dengan langkah-langkah:

1. 10,5 × 10³

105/10 x 1000

105 x 100

10.500

2. 1,5 × 10 ‐⁵

15/10 x 1/10⁵

15/10 x 1/1000000

15/10.000.000

3/2.000.000

3. 7.125 × 10 -¹⁶

7.125 x 1/10¹⁶

7.125 x 1/100.000.000.000.000.000

7.125/100.000.000.000.000.000

0,00000000000007125

4. 0,455 × 10-⁶

455/10000 x 1/10⁶

455/10000 x 1/10000000

455/100000000000

0,000000455

5. 5 × 10¹²

5 x 10.000.000.000.000

50.000.000.000.000