Answer:
2
Step-by-step explanation:
The answer is D, 8$. One easy way to do it is to take 10% of 40, which is 4, and double it.
Answer:
x=(c/a+b)
Step-by-step explanation:
..........
3/5=q/10
multiply both sides by 5 or cross multiply i fyou like
30/5=10q/10
6=1q
6=q
Answer:
So, to 1 d.p. 7 is about 23% out of 30. (7 of 30=23%)
Step-by-step explanation:
7/30 x 100 =23.3333333333% or 70/3%.