Question

Calculati:
a) 47grade 24' : 2
b) 125grade 37' : 2
c) 19grade : 3
d) 21grade : 4

Answer 1

Răspuns

Explicație

a)47 grade 24':2=23grade 42'

47:2=23grade rest 1grad

1grad=60'

60'+24':2=82':2=42'

b)125grade 37':2=62grade 48' 60''

125:2=62grade rest 1grad

1grad=60'+37':2=97':2=48' rest 1'

1'=60''

c)19grade:3=6grade 60'

19:3=6grade rest 1 grad

1grad=60'

d)21grade:4=5 grade 60'

21:4=5grade rest 1 grad

1 grad=60'