James o rata go tlhola a tlhola mo machineneng a rekisetsang a bona gore a ga a na madi. Ka letsatsi le lengwe o bone quarter, nickel tse pedi le di-dime di le 7. O bonye bokae ka di-cent? 

An ice cream truck is traveling through a neighborhood. Children from various homes have started chasing the truck and, by the time the truck has reached the end of the first street, there are 5 children it. On the second street, each child is joined by another child and on the third street, each child in the existing group is joined by another 2 children. The original 5 children then give up and leave the group. How many children are now following the truck?
Sa ntlha bona gore nickel tse pedi di bokae: 2 * 5 di-cent = <<2*5=10>>10 di-cent
Morago o bone gore di-dime di bokae: 7 * 10 di-cent = <<7*10=70>>70 di-cent
Kwa bofelong, tshwaraganya di-nickel, di-dime le quarter: 25 di-cent + 10 di-cent + 70 di-cent = <<25+10+70=105>>105 di-cent
#### 105

On the second street, each child is joined by another child so the group doubles to 5 children * 2 = <<5*2=10>>10 children.

On the third street, each child is joined by 2 more so the group has tripled to 10 children * 3 = <<10*3=30>>30 children.
After the initial children leave, the group now has 30 children – 5 original children = <<30-5=25>>25 children.
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