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3 years ago

What is 7/10 times 3

2 answers:

8 0

What you would do is write 7/10 and then 3 can also be a fraction if you add a 1 under it, like 3/1. So write 7/10 x 3/1 and the answer would be 21/10 and that can be reduced to 2 and 1/10

JulsSmile [24]3 years ago

3 0

The answer I came up with was 2.1

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3. Bob Baffert hos iwo thoroughbred horses in his bom that he brings out

natima [27]

Answer:

12.5r + 200 = 12.5*2r

Step-by-step explanation:

<h3>Given</h3>

Rate of Hoppertunity = r

Rate of Dortmund = 2r as it is twice as fast

<h3>Solution</h3>

Let the distance Hoppertunity runs be d, then the distance Dortmund runs is d + 200 m

Since it took 12.5 seconds Dortmund to catch Hoppertunity, it can be expressed as:

d = 12.5r for Hoppertunity
d + 200 =12.5*2r for Dortmund

<u>By replacing d in the second equation, we get:</u>

12.5r + 200 = 12.5*2r

<u>Soving</u>:

12.5r = 200
r = 200/12.5
r = 16 m/sec

Hoppertunity's rate is 16 m/sec

Dortmund's rate is 32 m/sec

3 0

3 years ago

On a twelve hours clock the time is quarter -past nine. where does the long head and point ?

AleksAgata [21]

Answer:

It points to 3 in on the clock.

Hope it helps!!!

8 0

3 years ago

Read 2 more answers

If y = 87.5, what is the value for x? 300x + 300 x plus StartFraction 500 over 7 EndFraction y equals 10,000.Y = 10,000 300x + 3

erastova [34]

Answer:

$x =12.5$

Step-by-step explanation:

Given

$300x + \frac{500}{7}y =10000$

$y = 87.5$

Required

Find x

Substitute $y = 87.5$ in $300x + \frac{500}{7}y =10000$

$300x + \frac{500}{7}*87.5 =10000$

$300x + 500*12.5 =10000$

$300x + 6250=10000$

Collect like terms

$300x =10000-6250$

$300x =3750$

Divide by 300

$x =12.5$

6 0

3 years ago

1.29 divided by 12 =

Softa [21]

Answer:

0.1075

Step-by-step explanation: "hope this helps you"

8 0

4 years ago

What is 3/32 + 1/8 =

kirill115 [55]

I believe 7/32
or an alternative form: 0.21875

4 0

3 years ago

Read 2 more answers