SIMPLIFY
A) 31/18
B) 271/800
C) 18/31
D) 18/37
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Answer:
answer is option c-18/31
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Answer:
C) 18/31
Step-by-step explanation:
Question: 1/4+1/5
1-3/8×3/5
Solution: 5+4
20
1-9/40
= 9/20
40-9/40
= 9/20
31/40
= 9/20÷31/40
= 9/20×40/31
= 9×2/1×31
Answer: 18/31
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