please solve the question by step by step Explaination
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please solve the question by step by step Explaination
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Answer:
9/20
Step-by-step explanation:
2⅕ - 7/4
2⅕ = 5×2+1 = 11
11/5 - 7/4
LCM of 5 and 4 = 20
11/5 × 4/4 = 44/20
7/4 × 5/5 = 35/20
44/20 - 35/20
44-35
9/20 (answer)
Answer:
457765plus9 hassrlblad camera
Step-by-step explanation:
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