Question

Va rog am nevoie in cateva minute de raspuns
.
......:)​ E de clasa a v a

Answer 1

Răspuns:

Explicație pas cu pas:

13

a) $\frac{42}{5}=8,4=> x=8<\frac{42}{5}$

b)$\frac{73}{7}=10,42=> x=10<\frac{73}{7}$

c)$\frac{108}{11}=9,81=> x=9<\frac{108}{11}$

14

a)$\frac{46}{7}=6,57=> x=7>\frac{46}{7}$

b)$\frac{87}{7}=12,42=> x=13>\frac{87}{7}$

c)$\frac{114}{12}=9,5=> x=10>\frac{114}{12}$

15

$4=\frac{4*7}{7}=\frac{28}{7}\\ 5=\frac{5*7}{7}=\frac{35}{7} \\=>\frac{29}{7} \\=>\frac{30}{7}$

16

$6<\frac{33}{x}<7\\x=5=>\frac{33}{5}=6,6$