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1 vote
Find r, if 6r7 = 511 8​

User Derek Hsu
by
5.7k points

2 Answers

2 votes

Answer:

121.8571428571429

Explanation:

r= 5118/42

User Omidreza Bagheri
by
5.7k points
3 votes

Answer:

121.857

Explanation:

6×7r = 5118

42r = 5118

r = 121.857

User QBrute
by
6.1k points