3.) At 65 km/hr, Alfred can reach home in 50 minutes. At what speed
should he drive his car so that he can reach home 10 minutes earlier?
4.) A land area was divided among the three heirs in the ratio 5:2:4. If the
largest share was 20 hectares of land, what is the total are of the land?
5.) A certain amount of money is divided among Rio, Kim and Leo in the
ratio 5:7:3. If Leo gets Php 24,000.00, how much is the total amount?
Answers & Comments
3. 52km/hr
4.44 hectares
5. 120,000
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