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motikmotik
2 years ago
7

Question 7 7. Which equation is true? A 831 102 = 8.310 B. 405. 103= 406,000 C. 915. 10+ = 915.000 D. 257 102 = 257.000 СА​

Mathematics
1 answer:
OLEGan [10]2 years ago
6 0

Answer:C.

Step-by-step explanation:

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