Question

17. 5+25.5÷0.5
$17.5 + 25.5 \div 0.5 \times 10 \\ 17.5 + 51 \\ = 68.5 \: ans$
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Answer 1

Answer:

17.5 + 51 × 10

17.5 + 510

527.5

Answer 2

17. 5+25.5÷0.5

\begin{gathered}17.5 + 25.5 \div 0.5 \times 10 \\ 17.5 + 51 \\ = 68.5 \: ans\end{gathered}

17.5+25.5÷0.5×10

17.5+51

=68.5ans