Question

(ii) 4.82 x 10-7-3.15 x 10-9​

Answer 1

Answer:

29.643 Is the answer of this

Answer 2

Step-by-step explanation:

Here is your answer

see carefully so you understood

1. 4.82x10-7-3.15x10-9
2. 48.2-7-31.5-9
3. 48.2(-7-31.5-9)
4. 48.2-47.5

0.7

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