3 years ago

Please help me solve thisss (ASAP)

Mathematics

1 answer:

ratelena [41]3 years ago

3 0

That's how it's done

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Furkat [3]

Answer:

0.25

Step-by-step explanation:

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4 years ago

Read 2 more answers

6 / 712 / 15 which one is greater and how do I explain it

Aleks04 [339]

Answer:

Greater fraction is

$\frac{6}{7}$

Step-by-step explanation:

we are given two fractions

$\frac{6}{7}$ and $\frac{12}{15}$

First fraction:

$\frac{6}{7}$

Second fraction:

$\frac{12}{15}$

We can simplify it

$\frac{12}{15}=\frac{3\times 4}{3\times 5}$

$\frac{12}{15}=\frac{4}{5}$

To compare them , firstly we should make common denominator

denominators are 7 and 5

so, common denominator is

$=7\times 5=35$

now, we can make each denominator as 35

$\frac{6}{7}=\frac{6\times 5}{7\times 5}$

$\frac{6}{7}=\frac{30}{35}$

$\frac{4}{5}=\frac{4\times 7}{5\times 7}$

$\frac{4}{5}=\frac{28}{35}$

$\frac{12}{15}=\frac{28}{35}$

so, we can see that both fractions have common denominator =35

and greater numerator is 30

so,

Greater fraction is

$\frac{6}{7}$

7 0

4 years ago

Last year, 120 students were sick at school. This year, 20% fewer students are sick. How many students are sick this year?

VMariaS [17]

First find how many students are sick the second year:
0.20 × 120 = 24
Then all you need to do is subtract:
120 - 24 = 96
So the number of students that got sick this year is:
96 students

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3 years ago

Write an equation, in point-slope form, of the line that passes through the point (4, -3) with a slope -7.

Ilya [14]

Answer:

point-slope form:

y - 10 = -4(x - -2)

y - 10 = -4(x + 2)

---

slope-intercept form:

y - 10 = -4x - 8

y = -4x - 8 + 10

y = -4x + 2

Step-by-step explanation:

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3 years ago

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kobusy [5.1K]

Answer:

Step-by-step explanation:

4 0

3 years ago