Question

Find the difference
7/20 - 15/40​

Answer 1

Answer:

difference. - 0.025

Step-by-step explanation:

7/20 - 15/40

= (7×2 - 15)/40

= -1/40

= - 0.025

Answer 2

Answer:

-1 /40 or -0.025

Step-by-step explanation:

7/20 - 15/40

Take LCM. of denominators in which we get 40

1) 7×2 - 15×1

—————

40

2) 14 - 15

—————

40

3) -1

—— or -0.025

40

hope you understand

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