Prosze o pomoc . W zadanie w zalączniku daje naj naj naj i dziekuje i 5pkt
a)
8*0,2m+4*0,5m=1,6+2=3,6 m
b)
6*6cm+3*8cm=60cm
c)
12*4cm+6*4,5cm=48+27=75 cm
L = 8*2 dm + 4* 5 dm = 16 dm + 20 dm = 36 dm = 3,6 m
L = 6*6 cm + 3 *8 cm = 36 cm + 24 cm = 60 cm = 0,6 m
L = 12* 4 cm + 6*4,5 cm = 48 cm + 27 cm = 75 cm = 0,75 m
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a)
8*0,2m+4*0,5m=1,6+2=3,6 m
b)
6*6cm+3*8cm=60cm
c)
12*4cm+6*4,5cm=48+27=75 cm
a)
L = 8*2 dm + 4* 5 dm = 16 dm + 20 dm = 36 dm = 3,6 m
b)
L = 6*6 cm + 3 *8 cm = 36 cm + 24 cm = 60 cm = 0,6 m
c)
L = 12* 4 cm + 6*4,5 cm = 48 cm + 27 cm = 75 cm = 0,75 m