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3 years ago

Can some please help me I will mark u brilliant

Mathematics

1 answer:

brilliants [131]3 years ago

6 0

Question 2: -4/3

Question 3: -7/20

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Simplify 5/96 - 7/54

Jobisdone [24]

Answer:

The answer is

Step-by-step explanation:

To solve first find the LCM of the denominators

That's

The LCM of 96 and 54 is 864

So we have

We have the final answer as

Hope this helps you

5 0

3 years ago

1/10 times 5/6 please help me

irga5000 [103]

Answer: 1/12

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Square root of 500 - square root if 180 + sqare root if 80

MA_775_DIABLO [31]

$\sqrt{500 } - \sqrt{180} + \sqrt{80}$
that is17.88

6 0

3 years ago

Jasmine can oil the lanes in a bowling alley in 10 hours. One day her friend joe helped her and it only took 4.44 hours. Find ho

uranmaximum [27]

Jasmine's rate is 1/10 alleys per hour

Together their rate is 1/4.44 alleys per hour.

Joe's rate must be

1/4.44 - 1/10 = 139/1110 alleys per hour

It would take Joe

1110/139 ≈ 7.99 hours to do an alley alone.

Let's call it 8 hours.

6 0

3 years ago

Show your work 2 1/5 × 3 1/8

vesna_86 [32]

Solution

For this case we can do the following:

$2\cdot\frac{1}{5}=\frac{2\cdot5+1}{5}=\frac{11}{5}$ $3\cdot\frac{1}{8}=\frac{3\cdot8+1}{8}=\frac{25}{8}$

And then if we multiply we got:

$\frac{11}{5}\cdot\frac{25}{8}=\frac{55}{8}$

4 0

2 years ago