Sagot :
Step-by-step explanation:
1. n : 7 = 90 : 15
15n = ( 7 )( 90 )
15n = 63
n = 63/15
n = 4 1/5
2. 125 : 80 = p : 48
( 125 )( 48 ) = 80p
6000 = 80p
p = 6000/80
p = 75
3. 5 : ? = 24 : 96
5 ( 96 ) = ?24
480 = ?24
? = 480/24
? = 20
4. 5:33 = 110: 165
Not Equal or Not Proportion
5. 44 : 72 = h : 36
( 44 )( 36 ) = 72h
1,584 = 72h
h = 1,584/72
h = 22