Fa beke e na le malatsi a le 7, Alex o duedisa bokae go ruta sebaka sa dibeke di le 2 fa a duedisa R12 ka letsatsi?

The local firefighters are doing a “fill the boot” fundraiser. Their goal is to raise $6300. After the first 3 hours, they have raised $2100.  For how many hours do they have to fundraise in total to reach their goal, assuming an equal amount raised in every hour?
Beke e na le malatsi a le 7, ka jalo dibeke di le 2 di na le 2*7= <<2*7=14>>14 malatsi.
Fa Alex a duedisa R12 ka letsatsi, mo malatsing a le 14 o tla duedisa R12*14 = R<<12*14=168>>168
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The fireman raise 2100 / 3 = $<<2100/3=700>>700 per hour.
They have to fundraise for 6300 / 700 = <<6300/700=9>>9 hours.
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