Question

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Answer 1

Answer:

2)36:64

AS 36:64::9:16

3)12,8

AS 12:8::3:2

MARK AS BRAINLIEST

Answer 2

Answer:

2. a) 36:64

3. a) 12:8

Step-by-step explanation:

2. let the common factor of number be x.

the number= 9x , 16x

the sum of their number = 100

9x+16x=100

25x = 100

x=100/25= 4

9x= 9*4 =36

16x = 16*4=64

3. let the common factor be x

3x, 2x

3x+2x=20

5x=20

x=20/5=4

3x=3*4=12

2x= 2*4=8