9.__________is a statement that two ratios are equal.
A. rate B. ratio C. proportion D. unit
10. In a proportion, the product of the extremes and the means should be__________
A. equal B. not equal C. same D. all of the above
11. In direct proportion, when one quantity increases, the other quantity at the same rate and vice versa.
A. increases B. decreases C. multiplies D. divides
12. In when one quantity increases, the other quantity decreases and vice versa.
A. direct proportion B. inverse proportion C. partitive proportion D. proportion
13. Two photocopier machines can produce 500 copies in an hour. How many machines will be needed to finish the same quantity of copies in half an hour?
D. proportion A. direct proportion C. partitive proportion B. inverse proportion
14. The pet shop owner advised Vince to have 10 gallons of water in his tank for every gold fish. How many gallons of water should be needed if he has 3 gold fish?
A. direct proportion C. partitive proportion B. inverse proportion D. proportion
pls pakisagot
A. rate B. ratio C. proportion D. unit
10. In a proportion, the product of the extremes and the means should be__________
A. equal B. not equal C. same D. all of the above
11. In direct proportion, when one quantity increases, the other quantity at the same rate and vice versa.
A. increases B. decreases C. multiplies D. divides
12. In when one quantity increases, the other quantity decreases and vice versa.
A. direct proportion B. inverse proportion C. partitive proportion D. proportion
13. Two photocopier machines can produce 500 copies in an hour. How many machines will be needed to finish the same quantity of copies in half an hour?
D. proportion A. direct proportion C. partitive proportion B. inverse proportion
14. The pet shop owner advised Vince to have 10 gallons of water in his tank for every gold fish. How many gallons of water should be needed if he has 3 gold fish?
A. direct proportion C. partitive proportion B. inverse proportion D. proportion
pls pakisagot
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9. C
A statement that two ratios are equal is a proportion
10. A
In a proportion, the product of the means equals the product of the extremes.
11. B
Two quantities may change in such a manner that if one quantity increases, the other quantity decreases and vice versa.
12. B
That means when an increase in one quantity brings a decrease in the other and vice versa then they are said to be inverse proportion.
13. A
14. C