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2 years ago

Arrange the fractions in order, beginning with the smallest. 9/7,2/9,2/7,2/3

Mathematics

2 answers:

denpristay [2]2 years ago

5 0

Hope this helps!

2/9, 2/7, 2/3, 9/7

katrin2010 [14]2 years ago

3 0

Answer:

2/9, 2/7, 2/3, 9/7

Step-by-step explanation:

9th are smaller than 7th so 2/9 goes first.

7th are smaller than thirds so 2/7 goes second

9/7 is an improper fraction so it is more than one, so 2/3 goes third

Then 9/7

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A gym owner has some purple weights and some white weights. The purple weights are 10 kilograms each, and the white weights are

snow_lady [41]

Answer: $3,9$

Step-by-step explanation:

Given

A gym owner has purple and white weights that measure 10 kg and 6 kg each

respectively.

They weigh 84 kg in total

suppose there x purple and y white weights

$\therefore x+y=12\quad \ldots(i)\\\Rightarrow 10x+6y=84\quad \ldots(ii)\\\\\text{Solving }(i)\ \text{and }(ii)\\\\$

$x=3,\ y=9$

Thus, there are 3 purple and 9 white weights.

8 0

2 years ago

Mike can stitch 7 shirts in 42 hours. he can stitch 1 shirt in how many hours, and in 1 hour he can stitch how much of a shirt.

podryga [215]

Answer:

Mike can stitch one shirt in 6 hours and in 1 hour he can stitch $\frac{1}{6}$ (0.167) shirts.

Step-by-step explanation:

Mike can stitch 7 shirts in 42 hours

to calculate the time that he takes to make 1 shirt, we have to divide 42 by 7.

He can stitch 1 shirt in = $\frac{42}{7}$ = 6 hours

Now we calculate the work done in one hour.

He can stitch in 1 hour = $\frac{1}{6}$ shirts or 0.167 shirts

Mike can stitch one shirt in 6 hours and in 1 hour he can stitch $\frac{1}{6}$ shirts.

5 0

3 years ago

Find the slope of the line that passes through two points (-6,2) (-4, -8).

Ksenya-84 [330]

Answer:

the answer is $m=-5$

Step-by-step explanation:

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.

hope this helps :)

5 0

2 years ago

An item is regularly priced at $85. It is on sale for 40% off the regular price. How much in dollars) is discounted from the reg

skad [1K]

Answer:

34 dollars were discounted

Step-by-step explanation

40 percent of 85 is 34

7 0

2 years ago

Read 2 more answers

1) Solve the inequality.<br> 8x + 9 < 4x - 3

Nitella [24]

Answer:

x < -3

Step-by-step explanation:

subtract 4x: 4x + 9 < -3

subtract 9: 4x < -12

divide by 4: x < -3

3 0

2 years ago