The answer is 15
Step-by-step explanation:
[tex]( - 3 \times ( - 2 - - 5) \times \frac{1}{2} ) \div ( - 3 \times 0.1)[/tex]
Using PEDMAS solve the expression
First solve the terms in the bracket first
When two negative signs meet it becomes positive.
We have
[tex]( - 3 \times ( - 2 + 5) \times \frac{1}{2} ) \div - 0.3[/tex]
[tex] = ( - 3 \times 3 \times \frac{1}{2} ) \div - 0.3[/tex]
[tex] = ( - 9 \times \frac{1}{2} ) \div - 0.3[/tex]
[tex] = - \frac{ 9}{2} \div - 0.3[/tex]
First convert the decimal to an improper fraction
That's
[tex] - 0.3 = - \frac{3}{10} [/tex]
So we have
[tex] - \frac{9}{2} \div - \frac{3}{10} [/tex]
To solve change the division sign to multiplication sign and reverse the second fraction
That's
[tex] - \frac{9}{2} \times - \frac{10}{3} [/tex]
Multiply the fractions
[tex] \frac{90}{6} [/tex]
Reduce the fraction by 6
We have the final answer as
15
Hope this helps you
