Question

Calculați
[(219+181):10+5x(87-65)]x(140:20-2)
Trebuie sa vă de-a 750.
Rapid

Answer 1

1.219+181=400

2.87-65=22

3.400:10=40

4.22(inmultit cu)5=110

5.110+40=150

6.140:20=7

7.7-2=5

8.150(inmultit cu)5=750

Answer 2

[(219+181) : 10+5×( 87-65)] ×(140: 20-2) =(300:10+5×22)× (7-2) =(30 + 110) ×5 =140 ×5 =700  mi asa mi-a dat