Question

x cm : 2.5 cm
2.5 cm : 2 cm​

Answer 1

on subtraction ,2.5-2=>0.5

so ,

2.5-0.5= 1.

as , x=1.

1:2.5

2.5:2

mark it as a brainlist answer.

Answer 2

Answer:

31.25cm

Step-by-step explanation:

x:2.5cm::2.5cm:2cm

= x×2=2.5×2.5

x2=62.5

x= 62.5÷2×10=125÷4

do division=31.25

x=31.25cm