Matematika tolong dong ka xixixx​

Timothy Rogahn – March 06, 2023

tolong dong ka xixixx​

A : B = 5: 2

2A = 5B

2A/5 = B

A + B = (21/30)

A + (2A/5) = (21/30)

7A/5 = 21/30

A = (21/30) × (5/7)

A = 3/6

A = 1/2

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