Question

please solve the question by step by step Explaination​

Answer 1

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 2

Answer:

457765plus9 hassrlblad camera

Step-by-step explanation:

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