Middle School

Which expression is equivalent to [tex]\frac{9}{10}[/tex]?

A. [tex]\frac{18}{20}[/tex]

B. [tex]\frac{3}{5}[/tex]

C. [tex]\frac{27}{30}[/tex]

D. [tex]\frac{90}{100}[/tex]

Answer :

Answer:

The equivalent expression to 9(15) is 9(10+5).

Step-by-step explanation:

this is equivalent to 910 because 27 x 10 = 30 x 9 = 270.

this is also equal to 9(15) to 9(10+5)

An expression is defined as a set of numbers, variables, and mathematical operations. The expression that is equivalent to 9/10÷2/3 is (9×3)/(10×2).

What is an Expression?

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The expression is equivalent to 9/10÷2/3, can be written as,

[tex]\dfrac9{10} \div \dfrac23\\\\\\= \dfrac{\frac{9}{10}}{\frac23}\\\\\\= \dfrac{9\times 3}{10 \times 2}[/tex]

Thus, the expression that is equivalent to 9/10÷2/3 is (9×3)/(10×2).

Learn more about Expression:

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