Wt should be added to 7:12 to get 2:3
Answers
Answered by
0
Step-by-step explanation:
Required number = ( 2/3) - (7/12)
= (8-7)/12
= 1/12
= 1:12
Answered by
0
Answer:
answer is 3
Step-by-step explanation:
3(7 + x) = 2(12 + x)
(21 + 3x) = (24 + 2x)
(3x - 2x) = (24 - 21)
x = 3
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