1/4 = 5/20
2/5 = 8/20
8/20 + 5/20 = 13/20 has been spent
Answer:
10%
Step-by-step explanation:
Let the third number is X.
then first number = (100-30)% of X
= 70% of X = 7X/10
Second number is (63X/100)
Difference = 7X/10 - 63X/100 = 7X/10
So required percentage is, difference is what percent of first number
=> (7X/100 * 10/7X * 100 )% = 10%
Answer:
50%
Step-by-step explanation:
There are a total of 20 marbles.
10/20 equal 50%
Answer:
X would be equal to 1
Step-by-step explanation:
Answer:
4sqrt6
Step-by-step explanation:
I am completely terrible at simplifying radicals but here we go:
8x12=96
find the prime roots and...... hmm that's all I got for you, sorry!!
