Respuesta :
Solving the given problems using the appropriate arithmetic operation such as multiplication, divison and addition, the answers are :
- 4 people
- 1000 ml
- $1960
Total size of pizza = [tex]2 \frac{2}{3} = \frac{8}{3} [/tex]
Number of pizzas gotten by each person = [tex]\frac{2}{3 [/tex]
Number of people sharing pizza :
[tex]\frac{8}{3} \div \frac{2}{3} = \frac{8}{3} \times \frac{3}{2} = 4 \: people [/tex]
2.)
- Volume bottle = 600 ml
- Fraction of water = [tex]\frac{3}{5} [/tex]
Volume of full bottle = [tex]\frac{3}{5} \times n = 600 = \frac{3n}{5} = 600 [/tex]
Volume of full bottle = [tex]\frac{3n}{3000} [/tex]
Volume of full bottle = [tex] n = \frac{3000}{3} = 1000 ml[/tex]
3.)
- Amount left = Php. 980
- Fraction spent = [tex]\frac{4}{8} [/tex]
Let the monthly salary = m
Fraction left = [tex] 1 - \frac{4}{8} = \frac{4}{8} = \frac{1}{2}[/tex]
Hence,
[tex]\frac{1}{2} \times m = 980[/tex]
[tex]\frac{m}{2} = 980[/tex]
[tex] m = 980 \times 2 = 1960[/tex]
Therefore, Joel's monthly salary is $1960
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