Question

I’m having trouble with my hw and I’m stressing out.

Answer 1

Step-by-step explanation:

Let x teaspoons of salt would be required.

$\therefore \frac{3}{4} : 1 \frac{1}{8} : : 1 : x = \frac{3}{4} : \frac{9}{8} : : 1 : x \\ \\ \therefore \: \frac{ \frac{3}{4} }{ \frac{9}{8} } = \frac{1}{x} \\ \\ \therefore \: \frac{3}{4} \times x = 1 \times \frac{9}{8} \\ \\ \therefore \: x = \frac{9}{8} \times \frac{4}{3} \\ \\ \therefore \: x = \frac{3}{2} \times \frac{1}{1} \\ \\ \therefore \: x = \frac{3}{2} \\ \\ \huge \red{ \boxed{\therefore \: x = 1\frac{1}{2} }}$

Therefore, $1\frac{1}{2}$ teaspoons of salt would be required when 1 cup of flour is used.

Answer 2

Answer:

1. c

2. 3/4

Step-by-step explanation:

1) flour : salt

¾ : 1⅛

3/4 : 9/8

1 : 9/8 × 4/3

1 : 3/2

3/2 = 1 ½

2) Milk : water

⅓ : ¼

1 : ¼ × 3

1 : ¾

3/4 cups