Question

Deseneaza un singur segment de 12 cm.afla cat reprezinta din lungimea segmentului fractiile:1pe12, 3pe4, 2pe3, 3pe3, 4pe6, 1pe2, 2pe12, 3pe6, 6pe6, 1pe6, 2pe4, 6pe12, 8pe12. Primul primeste coronita

Answer 1

12 cm : 12 x 1 = 1cm x1 =1cm
12cm : 4 x 3 = 3 cm x 3 = 6 cm
12 cm : 3 x 2 = 4 cm x 2 = 8 cm
12cm : 3 x 3 = 4 cm x 3 = 12 cm
12 cm : 6 x 4 = 2 cm x 4 = 8 cm
12 cm : 2 x 1 = 6 cm x1 = 6 cm
12cm :12 x2 = 1 cm x 2 = 2 cm
12 cm : 6 x 3 = 2 cm x 3 = 6 cm
12 cm :6 x 6 = 2cm x6=12cm
12cm :6 x 1 = 2cm x1 =2cm
12cm :4 x 2 = 3cm x 2 =6 cm
12cm :12 x 6 = 1 cm x 6 = 6 cm
12cm : 12 x 8 = 1 cm x 8 = 8 cm