Question

Anyone like math and can help me With this math orovkem

Answer 1

Similarity principles:

$\frac{4}{2.5} = \frac{12}{x}$

No, we work with the formula above:

$4 = 12$

$2.5 = x$

$12/4 = 3; 3 * 2.5 = 7.5$

No, we prove our results:

$\frac{12}{7.5} = 1,6; \frac{4}{2.5} = 1,6.$

Hope it helped,

BioTeacher101

Answer 2

6.5 cause it's half plus .5 just like the smaller one