Question

plz plz plz fast answer this​

Answer 1

ANSWER:

STEP BY STEP ANSWER:

1. 7:18:9:16

SO, PRODUCT OF MIDDLE TERMS =PRODUCT OF EXTREME TERMS

SO,

7*16 IS NOT EQUAL TO 18*9.

2. FOLLOWING THE SAME PROCESS,

11,16,20,7 ARE NOT IN PROPORTION

3. FOLLOWING THE SAME PROCESS,

4,9,7,16 ARE NOT IN PROPORTION

4. FOLLOWING THE SAME PROCESS,

6,5,18,20 ARE IN PROPORTION

5. FOLLOWING THE SAME PROCESS,

4,1,20,5 ARE IN PROPORTION

6. FOLLOWING THE SAME PROCESS,

20,5,100,20 ARE NOT IN PROPORTION