Business Math

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E. Complete the table below by applying the concept of partitive proportions. Numbers that Ratio of PARTITIONS will be partitioned partition 1 # partition 2nd partition 3'd partition 4th partition (if any) 21.) 288 3:5 22.) 600 1:5 23.) 1,000 1 :2:5 24.) 3,600 4 :5:9 25.) 15,600 6:3:2:1 F. Basic Applications. Solve for the following problems: 1. The tax for an annual income of P240,000 is P48,000. At the same rate, how much is the tax for P360,000? 2. A contractor hired 120 people to pave a road in 30 days. How many people are needed to complete the same task in 15 days? 3. A tailoring shop needs to finish 2,400 blouses of 3 different colors, white, blue and orange, in the ratio 1:2:5. How many orange blouses must be finished? 4. A school has 8 periods a day each of 45 minutes duration. How long would each period be, if the school has 9 periods a day, assuming the number of school hours to be the same? 5. Four numbers are in the ratio 1:4:5:9. If largest number is 135, what is the sum of the four numbers