A repeating decimal can be written like this
So what you need to start with is taking the x from both sides as adding 12 to them. Then, you move the 27 over 4 decimals.
Answer:
B. 12:240
Step-by-step explanation:
- 9:180
⇒ 1:20
Optiona (A) 5 : 200 it is not multiple of 1:20, Eliminate.
Option (B) 12:240, it is multiple of 1:20 ( x 12) , quality
Option (C) 10:400 , Eliminate
Option (D) 8:560 , Eliminate
Hence, 12:240 is equivalent to 9:180.
Answer:
3hrs 15 minutes
Step-by-step explanation:
10:45
-07:30
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03:15
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