Jambmaths question:
Simplify 52.4 – 5.7 – 3.45 – 1.75
Option A:
41.4
Option B:
41.5
Option C:
42.1
Option D:
42.2
Jamb Maths Solution:
$\begin{align} & 52.4-5.7-3.45-1.75=52.4-(5.7+3.45+1.75) \\ & =52.4-10.9 \\ & =41.5 \end{align}$
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