Answer:
Step-by-step explanation:
Percent literally means hundredth
%=p/100 so
p/100=3/10 so multiply each side by 100
p=300/10
p=30%
p/100=2/50 multiply each side by 100
p=200/50
p=4%
So you can see the pattern here, multiply the fraction by one hundred and you have the ‘percentage’.
Answer:
83.6%
Step-by-step explanation:
First, find the number of right-handed people by subtracting 66 from 400 (334). Now, divide the righties by the total number of people (0.835). Finally, multiply this number by 100 and put on a percent symbol (83.6%).
Answer
y=17x+55
Step-by-step explanation:
Answer:
a) 14:56
simplest form:- 14:56
=>2:8
=>1:4
b)Total necklaces that are sold each month:-240
No. of necklaces that were sold via the shop's website:-180
No. of necklaces that were sold in a high street shop:-(240-180)=>60.
Ratio:- 180:60
simplest ratio:- 3:1.
Answer:
square root of 166, 13, 14
Step-by-step explanation: