15: 20:: x : 100. The value of x is:
Answers
Answered by
1
Answer:
75
Step-by-step explanation:
here is ur answer
make me brainliest
Attachments:
Answered by
16
Answer:
75
Step-by-step explanation:
If a : b = c : d are in proportion then a/b = c/d
i.e ad = bc
Product of extremes = Product of means
This is called cross product rule
15 : 20 : x : 100
20x = 1500
x = 1500 ÷ 20
x = 75
Similar questions