Answer:
3/10
Step-by-step explanation:
Subtract the sum of 1/3, 4/15 and 1/10 from 1:
10/30 + 8/30 + 3/30 = 21/30, or 7/10
Then: 1 - 7/10 = 3/10
A and c are the correct answers
400% of a is 4a
4a/400a = 1/100=1%
Answer:
11.
Step-by-step explanation:
1011 is a number in binary.
To convert 1011 from base 2 to base 10...
1(2^3) + 0(2^2) + 1(2^1) + 1(2^0)
= 1(8) + 0 + 1(2) + 1(1)
= 8 + 2 + 1
= 11
Hope this helps!