3 years ago

Need help with this question!

Mathematics

2 answers:

sladkih [1.3K]3 years ago

4 0

Answer:

The answer is B. 7

m_a_m_a [10]3 years ago

4 0

Answer is the circle B.7

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Jonah runs 3/5 miles on Sunday and 7/10 miles on Monday.He uses the model to find that he ran a total of 1 mile. What mistake do

antoniya [11.8K]

Answer: He did not convert the fractions into the like fraction to add.

Step-by-step explanation:

Given: The distance Jonah runs on Sunday= $\frac{3}{5}$ miles

The distance Jonah runs on Monday= $\frac{7}{10}$ miles

The total distance he ran = $\frac{3}{5}+\frac{7}{10}\ miles$

Since both the fractions are not like , thus multiply 2 to the numerator and the denominator of the first fraction [to add fractions first convert them into like fractions], we get

The total distance he ran = $\frac{3\times2}{5\times2}+\frac{7}{10}\ miles$

$=\frac{6}{10}+\frac{7}{10}=\frac{6+7}{10}\\\\=\frac{13}{10}=1\frac{3}{10}\ miles$

The right answer is "The total distance he ran = $1\frac{3}{10}\ miles$ "

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What is the percent increase of 16 to 20

mojhsa [17]

Hey You!

16 - 20 / 16 * 100 = 25

The percentage increase from 16 to 20 is 25%. =)

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Anastasy [175]

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The answer is negative 5.

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snow_tiger [21]

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There were 160 athletes at the meet.
YOU'RE WELCOME :D

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