Question

helppppppppp.dau coronița de sosoaca​

Answer 1

Răspuns:

a) 0,3= 3/10 0,7=7/10 0,24=24/100 0,375=375/1000

b) 2,5=15/10 13,42=1342/100 11,05=1105/100

c) 0,13= 13/100 0,433=433/1000 0,2375=2375/10000

d) 3,03=303/100 12,103=12103/1000 7,83=783/100

Explicație pas cu pas:

nu sunt sigura ca e bine

sper ca te-am ajutat !!

Answer 2

Explicație pas cu pas:

a) $0.(3) = \frac{3}{9} = \frac{1}{3}$

$0.(7) = \frac{7}{9}$

$0.(24) = \frac{24}{99}$

b)

$2.(5) = \frac{25 - 2}{9} = \frac{23}{9}$

$13.(42) = \frac{1342 - 13}{99} = \frac{1329}{99}$

c)

$0.1(3) = \frac{13 - 1}{90} = \frac{12}{90} = \frac{2}{15}$

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