What is the answer to this problem 3/10+2/5=

2 answers:

7 0

To add two fractions, the denominators have to be the same.

Make the denominators the same:
$\dfrac{3}{10} + \dfrac{2}{5}$

$\dfrac{3}{10} + \dfrac{2\times 2}{5\times 2}$

$\dfrac{3}{10} + \dfrac{4}{10}$

Combine them:
$\dfrac{7}{10}$

Mrrafil [7]4 years ago

3 0

3/10 + 2/5
= 3/10 + 2/2(2/5)
= 3/10 + 4/10
= 7/10

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here is the histogram of a data distribution. all class widths are 1. which of the following is the closest to the median of thi

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The value of the median of the distribution is closest to 5.

<h3>What is the median?</h3>

A histogram is used to represent data graphically. the histogram is made up of rectangles whose area is equal to the frequency of the data and whose width is equal to the class interval.

The median is the number at the center of a dataset when the dataset is arranged in either ascending or descending order.

The numbers arranged in ascending order is : 2, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 6, 6, 7, 7, 8, 9

Median = 5

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