Question

the compound ratio of 2:3 and 3:4
a) 2:3:4
b) 6:12
c) 3:4
d) 2:3​

Answer 1

Answer:

3:4 and 2:3

(3:4)×2 and (2:3)×4

=6:8 and 8:12

=6:8:12

∴6:8:12=3:4:6

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