Question

Duvido alguém responder :((

Answer 1

Resposta:

Explicação passo a passo:

a) $\frac{50}{75} =\frac{120}{x}$  

50x=9000

x=9000/50

x=180

b) $\frac{4}{22} =\frac{130}{x}$

4x=2860

x=2860/4

x=715

c) $\frac{5}{x} =\frac{160}{800}$

160x=4000

x=4000/160

x=25

d) $\frac{5}{30} =\frac{130}{x}$

5x=90

x=90/5

x=18

e) $\frac{12}{120} =\frac{90}{x}$

12x=10800

x=10800/12

x=900

f) $\frac{10}{120} =\frac{15}{x}$

10x=1800

x=1800/10

x=180

g) $\frac{50}{x} =\frac{80}{440}$

80x=22000

x=22000/80

x=275

h) Usei as inciais dos ingredientes para ser mais prático

5) 3o.5=15o

30f.5=150f

10s.5=50s

12a.5=60a

8) 3o.8=14o

30f.8=240f

10s.8=80s

12a.8=96a

10) 3o.10=30o

30f.10=300f

10s.10=100s

12a.10=120a

3) 3o.3=9o

30f.3=90f

10s.3=30s

12a.3=36a