Question

G=grade
'=minute
''=secunde

Calculati:
a) 10g 12' 53''+
23g 43'43''

b)29g 17' 33''+
11g 52' 52''

c)23g 17' 29''-
13g 13' 13''

d)33g 43' 43''-
17g 29' 29''

e)15g 15' 15'' * 6

f)12g 32' 36''*2

g)23g 15' 42'' / 2

h)32g 16' 24'' /3



Va rog!!!Dau coroana

Answer 1

a) 10g 12' 53''+23g 43'43''=33g55'96''=33g56'36''
b)29g 17' 33''+11g 52' 52''=40g 69'85''=40g70'25''=41g10'25"
c)23g 17' 29''- 13g 13' 13''=10g 4' 16"
d)33g 43' 43''-17g 29' 29''=16g 14' 14"
e)15g 15' 15'' * 6=75g 75' 75''=75g 76' 15''=76g 16' 15''
f)12g 32' 36''*2=24g 64' 72''=24g 65' 12''=25g 5' 12''
g)23g 15' 42'' / 2=22g 75' 42'' / 2=22g 74' 102'' / 2=11g 37' 51''
h)32g 16' 24'' /3=30g 136' 24'' /3=30g 135' 84'' /3=10g 45' 28''