PLS na jutro Uzupełnij : a) 2 i 1/4 + 1 i 1/4 = ? 4 i 1/9 + 2 i 3/9 = ? b) 3 i 5/20 + 6 = ? 5 + 4 i.... Question from @Milaxxxxx

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a] $2\frac{1}{4}+1\frac{1}{4}=2\frac{2}{4}=2\frac{1}{2}$

b] $4\frac{1}{9}+2\frac{3}{9}=6\frac{4}{9}$

c] $3\frac{5}{20}+6=9\frac{1}{4}$

d] $5+4\frac{2}{3} =9\frac{2}{3}$

e] $2\frac{1}{5}+\frac{2}{5} =2\frac{3}{5}$

f] $7\frac{5}{7}+1\frac{1}{7} =8\frac{6}{7}$

2 votes Thanks 2

Milaxxxxx w a jakoś dziwnie ale wgl to git chb

wierzbickikewin97 a] 2\frac{1}{4}+1\frac{1}{4}=2\frac{2}{4}=2\frac{1}{2}2
4
1

+1
4
1

=2
4
2

=2
2
1

b] 4\frac{1}{9}+2\frac{3}{9}=6\frac{4}{9}4
9
1

+2
9
3

=6
9
4

c] 3\frac{5}{20}+6=9\frac{1}{4}3
20
5

+6=9
4
1

d] 5+4\frac{2}{3} =9\frac{2}{3}5+4
3
2

=9
3
2

e] 2\frac{1}{5}+\frac{2}{5} =2\frac{3}{5}2
5
1

+
5
2

=2
5
3

f] 7\frac{5}{7}+1\frac{1}{7} =8\frac{6}{7}7
7
5

+1
7
1

=8
7
6

wierzbickikewin97 a] 2\frac{1}{4}+1\frac{1}{4}=2\frac{2}{4}=2\frac{1}{2}241+141=242=221

b] 4\frac{1}{9}+2\frac{3}{9}=6\frac{4}{9}491+293=694

c] 3\frac{5}{20}+6=9\frac{1}{4}3205+6=941

d] 5+4\frac{2}{3} =9\frac{2}{3}5+432=932

e] 2\frac{1}{5}+\frac{2}{5} =2\frac{3}{5}251+52=253

f] 7\frac{5}{7}+1\frac{1}{7} =8\frac{6}{7}775+171=876

Milaxxxxx yyy

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