Simplification Test 1

Question : 3 of 40

Marks: +1, -0

6.5 × 0.5 × 2 - 4 = x

Solution:

x = 6.5 × 0.5 × 2 - 4

x = 3.25 × 2 - 4

x = 6.5 - 4

x = 2.5

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