3 years ago

Please help I will mark brainliest

Mathematics

2 answers:

Rasek [7]3 years ago

8 0

A) Correct

20-3=17

B) Incorrect

6(16) =96

C) Incorrect

11 does not equal 12

Crazy boy [7]3 years ago

6 0

Answer:

A = True

B = False

C = true

Step-by-step explanation:

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John's commute to work is 20kmhr while Sheri's commute is 500mmin. Who has the fastest commute to work in mihrif 1.61km=1mi? A S

Andreyy89

Answer:

A) Sheri has the faster commute by 6.2 miles/hr.

Step-by-step explanation:

Given

John's commute to work $=20\ km/hr$

Sheri's commute to work $=500\ m/min$

$1.61\ km = 1\ mile$

John's commute to work in miles per hour = $\frac{20\ km}{1 hr}\times \frac{1\ mile}{1.61\ km}= 12.42\ miles/hr$

Sheri's commute to work in miles per hour = $\frac{500\ m}{1\ min}\times \frac{1\ km}{1000\ m}\times \frac{1\ mile}{1.61\ km}\times \frac{60\ min}{1\ hr}= 18.63\ miles/ hr$

We can see that Sheri has a faster commute.

Difference between the rates = $18.63\ miles/ hr-12.42\ miles/hr=6.21\ miles/hr\approx 6.2\ miles/hr$

∴ Sheri has the faster commute by 6.2 miles/hr.

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3 years ago

I’ll give points and brainalist for answer / explanation

vodomira [7]

Answer:

Step-by-step explanation:

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2 years ago

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3 years ago

Estimating division 83 into 235

Kaylis [27]

3 83 is rounded to 80 235 is rounded to 240 so just divid 240 and 80 which is 3

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3 years ago

What divided by 11 equals 2

Vlad1618 [11]

The answer is 22. Because 11+11=22 so if you divide 22 by 2 you'd get eleven

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