Solve the proportion and round your answer to the nearest tenth. 7.7 Y
——- = ——
15.4 2.2

y = 1.1

Step-by-step explanation:

Proportion is a statement that two ratios are equal.

It can be written in two ways:

We can use cross products to find a missing term in it.

Let us solve the question

∵ The proportion statement is =

→ Use the  cross multiplication to find y

∵ y × 15.4 = 7.7 × 2.2

∴ 15.4y = 16.94

→ Divide both sides by 15.4 to find y

∵ =

∴ y = 1.1

No need to round it to the nearest tenth because the answer has no hundredth to round it to the tenth

560

step-by-step explanation:

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