Answer:
1. 12
2.35
3.36
4.36
5.2
6.12
7.2
8.100
9.40
10.7
Step-by-step explanation:
1. n: 4=6:2
Means x means
Extremes x extremes
4x6=24
? x 2 =?
24/2=12
2. 7:r=1:5
7x5 =35
?x1=?1
35/1 = 35
3.8:2=m:9
8x9=72
2x?=?
72/2 =36
4.3:9=12:s
3x?=?
9x12=108
108/3 =36
5.18x6=108
A x 54 =?
108/54=2
6.3/t is the same as 3:t
3x8=24
T x 2=?
24/2=12
7-9
(same formula)
10.49:b=b:1
49x1=49
b x b = b^2
Square root of 49 is 7...
If this is right kindly make this as the brainliest to help other people:)
