Question

tell me answer of this step by step please ❣️​

Answer 1

Step-by-step explanation:

(0.1)⁴ × 15

= 0.1 × 0.1 × 0.1 × 0.1 × 15

= 1/10 × 1/10 × 1/10 × 1/10 × 15

= 15/10000

= 0.0015

(0.00015) × 10²

= 0.00015 × 10 × 10

= 0.00015 × 100

= 0.015

150 × (0.01)²

= 150 × 0.01 × 0.01

= 150 × 1/100 × 1/100

= 150/10000

= 15/1000

= 0.015

(1.5) × 10³

= 1.5 × 10 × 10 × 10

= 1.5 × 1000

= 1500

(0.01)⁴ × 15 (from the option)

= 0.01 × 0.01 × 0.01 × 0.01 × 15

= 1/100 × 1/100 × 1/100 × 1/100 × 15

= 15/100000000

= 0.00000015

Option 1) (0.01)⁴ × 15 is the correct answer