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3 years ago

How can you write 31/6 as a mixed number

Mathematics

2 answers:

stealth61 [152]3 years ago

7 0

The answer is 5 1/6

To check if it is correct, do this:

5 * 6 + 1

= 31/6

*tada*

nignag [31]3 years ago

4 0

31/6

6 goes into 31, 5 times

5*6 = 30

31 - 30 = 1

5 1/6

Answer: 5 and 1/6

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what is the surface area of a triangular prism container that would be needed to enclose a rolled document with a diameter of 10

MAXImum [283]

Answer:

if this is geometry nation, the answer is c, 4671 sq cm

Step-by-step explanation:

5 0

3 years ago

It took Jack 2 hours to paddle 6.4 km upstream on the Black River to the giant's castle. The speed of the river is 1.8 km/h. How

Lostsunrise [7]

To find the time Jack takes to cross Swan Lake, his average speed is required:

The time it will take Jack to cross Swam Lake is <u>0.5 hours</u>

Reason:

Time it took Jack to paddle 6.4 km upstream, t = 2 hours

Distance Jack paddled, d = 6.4 km

The given speed of the Black River, <em>v₂</em> = 1.8 km/h

The width of the lake, w = 2.5 km

The time it will take Jack to cross Swan Lake

Let <em>v₁</em>, represents Jack's speed, we have;

$v_1 - v_2 = \dfrac{d}{t}$

Therefore;

$v_1 - 1.8 = \dfrac{6.4}{2} = 3.2$

v₁ = 3.2 + 1.8 = 5

Jack's speed, v₁ = 5 km/h

$Time \ to \ cross \ the \ lake , \ t_S = \dfrac{w}{v_1}$

$t_S = \dfrac{2.5 \, km}{5 \, km/h} = 0.5 \, hr.$

The time it will take Jack to cross Swan Lake, $t_S$ = <u>0.5 hours</u>

Learn more here:

brainly.com/question/17168275

3 0

3 years ago

If im in 8th grade now, what year will be the grade I graduate high school?

irakobra [83]

9th grade
10th grade
11th grade
12th grade
4 more years until you graduate high school
Today is 2016
2016 + 4 = 2020
The year will be 2020 when you graduate high school.

6 0

4 years ago

Read 2 more answers

Please help I’ll mark you as brainliest if correct!

Aloiza [94]

There are two ways

Explanation:

36x2=72

12x7=72

8 0

3 years ago

Calculate the HCF and LCM using prime factorisation 208 and 234

Doss [256]

The HCF and LCM OF 208 and 234 is 2 and 13 respectively.

Highest common factor is the highest factor that is common to two or more numbers. Lowest common factor is the smallest factor that is common to two or more numbers.

Prime factors of 208 = 2x 2 x 2 x 2 x 13
Prime factors of 234 = 2 x 3 x 3 x 13
LCM = 2
HCF = 13

To learn more about highest common factor, please check: brainly.com/question/26073850

5 0

3 years ago