Emily o kgona go tlhotlha ditšhrimpu di le 6 ka motsotso mme a gadikanye ditšhrimpu di le 30 ka metsotso e le 10.  O tla tsaya nako e kae go tlhotlha le go apaya ditšhrimpu di le 90?

Artemis is potting flowers with her father. They buy a 30-pound bag of soil. Each rose needs 1 pound. Each carnation needs 1.5 pounds. Each Sunflower needs 3 pounds. If they plant 4 sunflowers and 10 carnations, how many roses can they plant?
Sa ntlha, bona gore Emily o tsaya nako e kae go tlhotlha ditšhrimpu: ditšhrimpu di le 90 / ditšhrimpu di le 6/motsotso = <<90/6=15>>metsotso e le 15
Morago ga moo, bona gore o tlhoka go apaya ditšhrimpu di le kae ka bonnye: ditšhrimpu di le 90 / ditšhrimpu di le 30/bonnye = <<90/30=3>>bonnye bo le 3
Ebe o atisa palo ya di-batch ka nako ka bonnye go bona nako yotlhe ya go apaya: di-batch di le 3 * metsotso e le 10/bonnye = <<3*10=30>>metsotso e le 30
Morago ga moo, tlhakanya nako ya go tlhotlha go bona nako yotlhe eo Emily a e tsayang: metsotso e le 30 + metsotso e le 15 = <<30+15=45>>metsotso e le 45
#### 45 

They used 12 pounds on the sunflowers because 4 x 3 = <<4*3=12>>12
They used 15 pounds on carnations because 10 x 1.5 = <<10*1.5=15>>15
They have used 27 pounds in total because 12 + 15 = <<12+15=27>>27
They have 30 pounds left because 30 - 27 = <<30-27=3>>3
The can plant three roses because 3 / 1 = <<3/1=3>>3
#### 3