1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
asambeis [7]
2 years ago
13

HELPPP3 1/5 ÷ 2/7=???​

Mathematics
1 answer:
kvasek [131]2 years ago
3 0

Answer:

11 1/5

Step-by-step explanation:

3 1/5 ÷ 2/7 =

16/5 ÷ 2/7 =

KCF (Keep, Change, Flip)

Keep 16/5

Change ÷ to ×

Flip 2/7 to 7/2

16/5 × 7/2

16 x 7 = 112

5 x 2 = 10

112/10

11 2/10

11 1/5

Hope that helps :)

You might be interested in
11. Give two examples of each type of number: real, natural, integers, rational and irrational.
zaharov [31]

Answer:

real:√2, 3,-1, 1/2 etc

natural: 1,2,3,4,5,6.....(0 is not included)

integers:. .............-4,-3,-2,-1,0,1,2,3,4........ etc

rational: nos. which are in p/q form

:1/2,3/4,4/9 etc

irrational: nos. which cannot be written in p/q form

: √2,√3... etc

irrational: √2, √3, √5, √11, √21, π(Pi)

7 0
2 years ago
3. Han has a fish tank that has a length of 14 inches and a width of 7 inches. Han puts in
muminat
The height of the tank is 12 inches
4 0
2 years ago
PLEASE HELP PLEASE WILL GIVE BRAINLIEST !!!!! Freya is training for a track race. She starts by sprinting 200 yards. She gradual
DedPeter [7]

Answer:

A. a_n=200+(n-1)5

Step-by-step explanation:

Given,

The initial sprinting of Freya = 200 yards,

Also,  She gradually increases her distance by 5 yards per day,

So, in second day her sprinting = 200 + 5 = 205 yards,

In third day = 205 + 5 = 210 yards,

In fourth day = 210 + 5 = 215 yards,

....................,  so on,.....

Hence, the sequence that shows the given situation,

200, 205, 210, 215, .........

Which is an A.P.

That having first term, a = 200,

Common difference, d = 5,

Thus, the explicit formula for the given situation is,

a_n=a+(n-1)d

\implies a_n=200+(n-1)5

Option A is correct.

7 0
3 years ago
Read 2 more answers
-3b+7=13 solve for b
sleet_krkn [62]

Answer:

b =-2

Step-by-step explanation:

-3b+7=13

Subtract 7 from each side

-3b+7-7=13-7

-3b = 6

Divide each side by -3

-3b/-3 = 6/-3

b = -2

8 0
3 years ago
Read 2 more answers
SOMEONE HELP ASAP PLZ!Z!!!!!
lina2011 [118]
The answer is obviously not A and B so that leaves us with only C or D and the one that id the best choice would have to be C because it gives good information about how it is used and where it would be installed 

Hope this helped : ) 
7 0
3 years ago
Other questions:
  • Find the equation of the line passing through the points (0,1) and (-2,0). write the equation in slope-intercept form.
    13·1 answer
  • Find the proportion. <br> Test is worth 50 points; test score of 84%
    7·1 answer
  • Consider a civilization broadcasting a signal with a power of 2.0×104 watts. The Arecibo radio telescope, which is about 300 met
    8·1 answer
  • Solve for x: 12-2x=-2(y-x)
    9·1 answer
  • Need help ASAP help please
    13·1 answer
  • Rearrange b = c + xd to make x the subject of the formula.​
    9·1 answer
  • If a game player scored a 27 on the first game and a 39 on the second game, which number statement can be used to find what the
    10·2 answers
  • Jessie had -$68.25 in her bank account. She then spent $72.15 more dollars to
    10·1 answer
  • 2x + 3y = -1<br> 5r 2y = 12?
    15·2 answers
  • Can someone tell me if im right? PLEASE DONT JUST SAY YES if you don’t know
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!