Question

Ex46 Dau coroana celui cu rezolvarea buna

Answer 1

Răspuns:

2x/5 primul supermarket

⁵⁾x-2x/5=3x/5 rest

3x/5·6/10=9x/25 al2lea supermarket

a=c+360=>c=a-360=>c=2x/5-360 al3lea supermarket

⁵⁾2x/5+9x/25+⁵⁾2x/5-²⁵⁾360=²⁵⁾x

10x+9x+10x-9000=25x

29x-25x=9000

x=9000:4=>x=2250 cantitatea totala de legume

2×2250:5=900 kg a primit primul supermarket

9×2250:25=810 kg a primit al2lea supermarket

900-360=540 kg a primit al3lea supermarket

               -------------

                    2250kg

Answer 2

Răspuns:

buna, sper că te am ajutat!!