# Proportion solving how to solve that.

1.) n/5 = 3/8

2.) 6/n = 9/3

3.) 5/3 = 7/9

4.) 3/6 = 4/8

answer:

1.) n = 1.875

2.) n=2

3.) not true

4.) true

step-by-step explanation:

see image for solution

1. 221+ 727

2. 45+5

3. 220+ 244

4. 2( -285)

5. (-9)

6. 1665 (multiplying)

7. -3074 (multiplying)

8. 685 *5

9. - 20 2/9

10. 82575 (multiplying)

Step-by-step explanation:

1.34+914=221

948 = 221+ 727 (subtracting 221 from 948)

2. 16+34=45

50= 45+5 ( adding 5 to 45 to get 50)

3. 46+418=220

464= 220+ 244 ( subtracting 220 from 464)

4. 45-615=2

- 570 = 2( -285) (dividing -570 by 2)

5. 25-36= (-9)

-9 = -9 ( subtraction)

6. 37 x 45= 1665 (multiplying)

7. 58x (-53)= -3074 (multiplying)

8. 3425= 685 *5 (dividing by 5)

9. 910÷(-45)= 182/ (-9) (dividing both by 5)

= - 20 2/9

10. 367 x 225= 82575 (multiplying)

operations. Write your answer on

your answer sheet.

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1.) n/5 = 3/8

2.) 6/n = 9/3

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