Answer:
10
Step-by-step explanation:
IQR= Q3-Q1
Q3=50
Q1=40
50-40=10
Median=43
Answer:
It is given 50 paise, 25 paise and 10 paise are in the ratio 2:3:5. =4:3:2.
Step-by-step explanation:
Hope this helps
Yes it does matter which way you subtract
Answer:
3 1/5 (or 3.5)
Step-by-step explanation:
2(7) - 7(-1)
_______
7 + -1
Next:
14 + 7 (two negatives make a positive)
_____
6
Next:
21/6 which equals 3 1/2 (3.5)
