Hi,
Work:
Equation;
[tex]35 - 3 \times {10}^{2} \div 20[/tex]
1. Write division as fraction.
[tex]35 - \frac{3 \times {10}^{2} }{20} [/tex]
2. Evaluate the power of 10².
[tex]35 - \frac{3 \times 100}{20} [/tex]
3. Reduce the fraction with 20.
[tex]35 - \frac{3 \times 100}{20} = 35 - 3 \times 5[/tex]
4. Multiply.
[tex]35 - 15[/tex]
5. Finally subtract and RESULT.
[tex]35 - 15 = 20[/tex]
Hope this helps.
r3t40