Question

Someone do this please, ty.

Answer 1

Answer:

$\boxed{\rm x = 5}$

Step-by-step explanation:

$\rm \cfrac{12}{20} = \cfrac{3}{x}$

Find the missing value.

Solution with work shown:

Use criss-cross multiplication:

• $12 \times x = 3 \times 20$
• $12x = 60$

Divide both sides by 12:

• $\cfrac{12x}{12} = \cfrac{60}{12}$

• $x = 5$

Hence,the missing value is 5.

Answer 2

5 is the missing value.

Step-by-step explanation:

12x = 60

x = 60/12

x = 5