Direction: Find The Value Of The Missing Terms In The Following Proportions:.

Direction: find the value of the missing terms in the following proportions:.

 

Answer:

1.30

2.400

3.18

4.84

5.9

Step-by-step explanation:

1. 3 : 5 = N : 50

multiply the extremes (50 x 3 = 150)

divide the total equal to 5 or means (150 divide by 5= 30 )

2. 64 :N : 8 : 50

multiply the extremes (64 x 50= 3,200)

divide 3,200 by 5 = 400

3. 2 : 9 =N : 81

multiply the extremes ( 2 x 81 =162)

divide 162 by 9 = 18

4. 5 : 12 = 35 : N.

multiply the means. (12 x 35 = 420)

divide 420 by 5 = 84

5. 2 : N = 4 : 18

multiply extremes (2 x 18 =36)

divide 36 by 4 = 9