Answer:
a:b = 6:10 = 3:5 = 21:35
b:c = 21:33 = 7:11 = 35:55
a:b:c = 21:35:55
Answer:
2:2 3:3
Step-by-step explanation:
Step 1:
Percent is part of 100.
Step 2
First part:
60 units split into 80% and 20%

Second part
12 units = 40 %

Third part
30 % = 18 units

Fourth part
75 % = 42 units

Final answer
14 + 42 = 56 units
The length of the bottom diagram = 56 units
Answer:
600
Step-by-step explanation:
Use the formula
Simple interest = (principle * time * rate) / 100
Answer:
0.7
Step-by-step explanation:
14/20 = 70/100 (to make the denominator 100, you would multiply by 5)
70/100 = 0.7