Morekisi o rekile lebokoso la ditlhako tse 48 ka $576. O rekisitse tse 17 tsa tsona ka $20 thekisong ya potlako ka Mantaha, mme tse ding kaofela a di rekisetsa lebenkele le leholo ka $25 e le 'ngoe le e 'ngoe ho theosa le beke. Ke tjhelete e kae, ka didolara, eo morekisi a e fumaneng e le phaello?

Rozanne is making eggnog for her family. She uses 4 dozen eggs that were in cases and another 2 eggs that were loose in the cupboard. She puts out trays that each hold 5 glasses of eggnog. If each glass needs 5 eggs, how many trays can Rozanne put out?
Morekisi o entse 17 × $20 = $<<17*20=340>>340 thekisong ya potlako ka Mantaha.
Ho ne ho setse ditlhako tse 48 - 17 = <<48-17=31>>31.
Lebenkeleng le leholo o entse 31 × $25 = $<<31*25=775>>775 ho theosa le beke.
Ka kakaretso o entse $340 + $775 = $<<340+775=1115>>1115.
Phaello e entsoeng ke morekisi e ne e le $1115 - $576 = $<<1115-576=539>>539. 
#### 539

As a dozen is equivalent to 12 eggs, Rozanne has 4 dozen eggs * 12 = <<4*12=48>>48 eggs in cases.
She therefore has a total of 48 eggs in cases + 2 loose eggs = <<48+2=50>>50 eggs.
So she can make 50 eggs / 5 eggs per glass of eggnog = <<50/5=10>>10 glasses of eggnog.
This means she can put out 10 glasses of eggnog / 5 glasses per tray = <<10/5=2>>2 trays.
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