Question

va rog 1 si 2 repede dau coroana​

Answer 1

Răspuns:

a. 1/2÷1/4=1/2×4/1=4/2=2

b. 3/5÷1/25=3/5×25/1=15

c. 7/12÷14/3=7/12×3/14= 1/28

d. 11/5÷2=11/5×1/2=11/10

e. 14/3÷7=14/3×1/7=7/3

f. 15÷3/8=15×8/3=40

g. 2intregi si 1/3÷7/9=7/3×9/7=3

h. 3intregi si 1/10÷10=31/10×1/10=31/100

i.12÷1intreg si1/5=12×6/5=72/5

j.5 intregi si1/2÷8intregi si1/4=11/2×4/33=22/33

k. 7÷4intregi si2/3=7×3/14=7/3

l. 4intregi si 2/6÷2intregi si1/6=13/3×6/13=2

m. 2intregi si4/7÷12/14=18/7×14/12=21/2

n. 4intregi si 1/5÷3/25=21/5×25/3=30

o. 3intregi si 10/13÷2intregi si 1/26=49/13×26/53=98/53

2. a. 3/2

b.6/5

c. 3/7

d. 3/4

e. 5

f. 8

g. 1/2

h. 1/3

Explicație pas cu pas:

sper sa-ti fie de folos!