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What is the sum of 7 x 10-8 and 2 x 10-8 ?​

1 Answer

3 votes

Answer: 1.
70x-8 <----(answer for 7 x 10 - 8)

2.
20x-8 <---- (answer for 2 x 10-8)

Explanation:


7x10


-8


2x


10-8

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