2Q_Sebastian

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What is the sum of 2.35 and 4.67?

7.02

What is the sum of 5.08 and 3.92?

9.00

What is the result of 12.4 + 6.85?

19.25

8.74 - 3.29 = ?

5.45 Signup and view all the answers

15.6 - 4.87 = ?

10.73 Signup and view all the answers

20.05 - 7.19 = ?

12.86 Signup and view all the answers

12.43 x 0.122 = ?

1.51646 Signup and view all the answers

12.56 x 0.1 = ?

1.256 Signup and view all the answers

134.67 x 0.001 = ?

0.13467 Signup and view all the answers

9.6 ÷ 3 = ?

3.2 Signup and view all the answers

1.875 ÷ 9 = ?

0.208 Signup and view all the answers

12.75 ÷ 2.5 = ?

5.1 Signup and view all the answers

12 : 15 = N : 5

4 Signup and view all the answers

2 : N = 7 : 42

12 Signup and view all the answers

5 : 10 = N : 30

15 Signup and view all the answers

2 : N = N : 72

12 Signup and view all the answers

Determine if the ratios 3:5 and 9:15 are proportional.

P Signup and view all the answers

Find the value of n in the ratio 2:n = 50:150.

n = 15 Signup and view all the answers

Identify the type of proportion for 'The longer the length, the bigger the area.'

D Signup and view all the answers

What proportion sentence can describe four people painting a fence in 3 hours?

4/3 = 6/x Signup and view all the answers

What is the final answer to how many cakes can be made with 2 dozen eggs if 8 eggs make 3 cakes?

6 cakes Signup and view all the answers

Find the type of proportion when 'The lesser number of people eating, the longer the food will last.'

I Signup and view all the answers

What is the proportion sentence for the sum of money shared in the ratio of 3:5:7 with the smallest share being ₱150?

3x = 150 Signup and view all the answers

Identify the kind of proportion for 'The greater the speed, the lesser the time to cover a certain distance.'

I Signup and view all the answers

Find the value of n in the proportion 10:20 = n:200.

n = 100 Signup and view all the answers

If n:2 = 18:n, what is the value of n?

n = 6 Signup and view all the answers

Proportional Ratios

Ratios that have the same relationship between their terms, meaning if you simplify them, they will have the same value.

Non-Proportional Ratios

Ratios that do not have the same relationship between their terms; if you simplify them, they will have different values.

Finding the value of 'n' in a proportion

Determine the unknown value in a proportion by setting up an equation and solving for the variable.

Direct Proportion

A relationship where one quantity increases as the other quantity increases, or one decreases as the other decreases.