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stira [4]
3 years ago
6

X/21 = 3/63 solve the proportion

Mathematics
2 answers:
Dominik [7]3 years ago
5 0
X/21 = 3/63
63x = 21 * 3
63x = 63
x = 63/63
x = 1
Anit [1.1K]3 years ago
4 0
X/21 = 3/63
x = 3*21/63 = 63/63 = 1
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