Answered

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A. Direct Proportion
1. If a car travels 120 km in 3 hours, how far can it travel in 6 hours?
2. Kyla can type 5 pages in an hour, How much time does she need to type a report with 24 pages?
B. Inverse/indirect Proportion.
3. A train traveling at a rate of 60km per hour takes 8 hours to travel a certain distance. How long will it take the
same train to travel the same distance at the rate of 40km per hour?
4. An engineer hired 150 men to pave a road in 2 days. How many men would be hired to do the game work in 30
days?
C. Partitive proportion.
. 5. In a class of 60 pupils, the ratio of boys to girls is 2:4. How many boys and girls are there?
6. Dianne will divide the 15 meter ribbon in the ratio 3:4:5. What would be the length of each ribbon?

Sagot :

Tenshimonogatariidn

Answer:

1) 240 km

2) 4 hours and 48 minutes

3) 12 hours

4) 10 men

Step-by-step explanation: