Question: the triplicate ratio of 1 : 7 is ?
A) 1 : 7
B) 1 : 8
C) 1 : 343
D) 1 : 1
E) 1 : 2
Correct answer: C
Grade: 6 | Topic: Ratios and proportions | Difficulty: Easy | Standard: 6.RP.A.1