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2.6 apples cost Php 100. How much will pay for a dozen apples? 3. The ratio of 3 numbers is 1:3:4. If their sum is 120, what are the numbers? what type of proportion?​

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Answer:

2. 6:100=12:n

12/6=2

2(100)=200

n=200 pesos

3. 15:45:60

1=1×15=15

3=3×15=45

4=4×15=60

15

45

+60

=120

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