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how many fifths are there in 3 4/5?​

Sagot :

Answer:

19 1/5's

Step-by-step explanation:

Remember that 5/5 = 1

To find how many fifths are in 3 4/5, you would multiply 3 4/5 by 5. If you want you can convert 3 4/5 to 3.8. Your equation would be as followed: 3.8•5 = 19

You can also break 3 4/5 into 3 and 4/5. Starting with 3, we can multiple 3 by 5 to see how many fifths it takes to “fill up” 3.

3•5 = 15

But, you still have to add 4 because if your remaining 4/5.

15 + 4 = 19

Answer:

There are 19 1/5's in 3 4/5

Step-by-step explanation:

To answer this, we should turn 3 4/5 into an improper fraction which is 19/5.

Next, we should divide 19/5 and 1/5 since we're finding the number of fifths there are in 3 4/5.

[tex]\frac{19}{5}[/tex] ÷ [tex]\frac{1}{5}[/tex] = n

Next, we should take the reciprocal of the divisor and then change the signs to multiplication.

[tex]\frac{19}{5}[/tex] ·  [tex]\frac{5}{1}[/tex] = n

Next, we should cancel 5 and 5.

[tex]\frac{19}{1}[/tex] · [tex]\frac{1}{1}[/tex] = 19

There are 19 1/5's in 3 4/5

Hope this helps!

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