Question

Solve the equation :

9 - 3 ÷ 1/3 +1 = ?​

Answer 1

Answer:

The most common mistake is writing the 1/3 as:

9 – 3 ÷ 1/3 + 1

Most calculators will not group the 1/3, so the calculator evaluates:

9 – 3/1/3 + 1

= 9 – 3/3 + 1

= 9 – 1 + 1

= 9

The correct answer is found by grouping 1/3 with parentheses and following the order of operations, with division taking precedence.

9 – 3 ÷ (1/3) + 1

= 9 – 9 + 1

= 0 + 1

= 1

The correct answer is 1.

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Answer 2

$\huge \bf \red{•ǫᴜᴇՖᴛɪᴏи→}$

$\ \bf9 - 3 ÷ \frac{1}{3} +1 = ?$

$\huge \color{blue}{•AиՖWᴇR→}$

$\bf \: \rightarrow9 - \frac{3}{3} + 1 = ? \\ \bf \rightarrow \: 9 - \cancel \frac{3}{3} + 1 \\ \bf \rightarrow9 - 1 + 1 \\ \bf \rightarrow 8 + 1 \\ \bf \rightarrow \fbox \red{9}$

$\sf \pink {hope \: its \: help \: you.}$