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Place parentheses, if needed, to make the following equations true.

Place Parentheses If Needed To Make The Following Equations True class=

Sagot :

Solution:

Given:

[tex]4+3.3=21[/tex]

To make the equation true, we need to place parentheses at the right place in the equation.

Hence, the equation is;

[tex]\begin{gathered} (4+3).3=21 \\ Solvi\text{ng the parentheses first,} \\ 7.3=21 \\ 7\times3=21 \\ 21=21 \\ \\ \text{Hence, this is TRUE.} \end{gathered}[/tex]

Therefore, the correct answer to make the equation true is;

[tex](4+3).3=21[/tex]

Hence, OPTION A is correct.