Mathematics: Vítor is going to guess on all 40 questions of his multiple choice test. each question on the test has 5 answer choices

The value of x is 7.Step-by-step explanation:First, you have to make both fractions into 1 fraction :Next, you have to do cross-multiplication and solve the value of x :...

Vítor is going to guess on all 40 questions of

Ответ:

marie1211

10.01.2022

Mathematics

This is incomplete. What do you need to find? There's not enough information to figure out what to do.

Step-by-step explanation:

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Ответ:

tyjae1601

04.09.2022

Mathematics

The value of x is 7.

Step-by-step explanation:

First, you have to make both fractions into 1 fraction :

$\frac{x}{3} + \frac{x}{6} = \frac{7}{2}$

$\frac{x \times 2}{3 \times 2} + \frac{x}{6} = \frac{7}{2}$

$\frac{2x}{6} + \frac{x}{6} = \frac{7}{2}$

$\frac{3x}{6} = \frac{7}{2}$

Next, you have to do cross-multiplication and solve the value of x :

$\frac{3x}{6} = \frac{7}{2}$

3x(2) = 7(6)

6x = 42

$x = 42 \div 6$

x = 7

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Vítor is going to guess on all 40 questions of his multiple choice test. each question on the test has 5 answer choices

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