Question

0,3см:20см=180 см / X ​

Answer 1

Ответ:

Пошаговое объяснение:

0,3см:20см=180 см / X ​

0,3х=180*20

0,3х=3600

Х=3600:0,3

Х=12000 см=120м

Answer 2

It seems like you're trying to set up a proportion to solve for the value of X. Let's solve the equation step by step:

Given: 0.3 cm : 20 cm = 180 cm : X

We can cross-multiply and solve for X:

0.3 cm * X = 20 cm * 180 cm

Now, divide both sides by 0.3 cm:

X = (20 cm * 180 cm) / 0.3 cm

Calculate the right side of the equation:

X = 3600 cm² / 0.3 cm X = 12000 cm

So, the value of X is 12000 cm.