3 years ago

When is the sum of two negative mixed numbers an integer

1 answer:

5 0

When there fractions add up to full integers

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trapecia [35]

The answer is 7859
I did it and got it right.....

5 0

3 years ago

dmitriy555 [2]

Answer:

Step-by-step explanation:

to change a mixed number into an improper fraction

a $\frac{b}{c}$ = $\frac{ac+b}{c}$ , then

9 $\frac{1}{3}$

= $\frac{9(3)+1}{3}$

= $\frac{27+1}{3}$

= $\frac{28}{3}$

7 0

2 years ago

Scilla [17]

<span>Some equivalent fractions of 4/15 are: 8/30 = 12/45 = 16/60 = 20/75 = 24/90 Hope this helps</span>

8 0

3 years ago

Volgvan

Answer: Switch a with c and you are good. I think that is what you are asking?

Step-by-step explanation:

6 0

3 years ago

krek1111 [17]

Take away 1 from either side so the equation becomes 63=3x then divide both sides by 3 so it becomes 21=x which is your answer (option A)

7 0

3 years ago