Question

Vă rog exercițiile 28 şi 29
Este urgent...!
Dau coroană.

Answer 1

28)
M privighetoare$= \frac{32}{1000}= \frac{16}{500}= \frac{8}{250}= \frac{4}{125}kg$

M pescarus$= \frac{86}{1000}= \frac{86}{100}= \frac{43}{50}kg$

M vrabie$= \frac{25}{1000}= \frac{1}{40}kg$
29)
M vaca$= \frac{450}{1000}= \frac{45}{100}= \frac{9}{20}tone$

M porc$= \frac{220}{1000}= \frac{22}{100}= \frac{11}{50}tone$

M oaie$= \frac{55}{1000}= \frac{11}{200}tone$