Problem

b) $0,028 \cdot 5+\sqrt{0,0016}-(-0,5)^{2}+2,4: 0,6=$

Answer

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Answer

\(\boxed{-3.57}\)

Steps

Step 1 :\(0.028 \cdot 5 = 0.14\)

Step 2 :\(\sqrt{0.0016} = 0.04\)

Step 3 :\((-0.5)^{2} = 0.25\)

Step 4 :\(2.4 \div 0.6 = 4\)

Step 5 :\(0.14 + 0.04 + 0.25 - 4 = -3.57\)

Step 6 :\(\boxed{-3.57}\)

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