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zysi [14]
3 years ago
12

Which equation is correct? o 39 x 3 = 30 x 3 + 9x 3

Mathematics
1 answer:
Allushta [10]3 years ago
3 0

39x3=30x3+9x3

117=90+27

117=117

39x3=30+9x3

117=30+27

117=57

39x3=300x3+9x3

117=900+27

117=927

39x3=30x3+9

117=90+9

117=99

So the first one is correct.

---

hope it helps

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