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Evaluate: 2/3 u - v for u = 2.1 and v = 1.8

[A] 0.20

[B] –0.4

[C] 2.4

[D] –1.1

**Comments**

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Evaluate: 2/3 u - v

when u = 2.1 and v = 1.8, the expression becomes:

(2/3 x 2.1) - 1.8

= 1.4 - 1.8

= -0.4

**Ans B**

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