Question

Calculați:

a) 3,7 ⋅ (2,59 + 2,41) ;
c) (12,5 + 2,5) ⋅ (10 – 0,9) ;

b) 6,12 ⋅ (4,23 – 4,03) ;
d) (6,12 – 5,93) ⋅ (78,124 + 21,876).

DAU COROANA
SI 25 P
VA ROG SA MA AJUTATI ​

Answer 1

Răspuns:

a) 3,7*(2,59+2,41)

3,7*5

18,5

c) (13,5+2,5)*(10-0,9)

16*9,1

145,6

b)6,12*(4,23-4,03)

6,12*0,2

1,224

d)(6,12-5,93)*(78,124+21,876)

0,19*100

19