Mathematics
In the following table, do x and y vary directly:
| x | y |
|---|---|
| 3 | 4.5 |
| 5 | 7.5 |
| 8 | 12 |
| 11 | 16.5 |
Related Questions
If y varies directly to x and y = 80 when x = 400; the value of y when x = 25 is:
5
25
75
125
A man working 48 hours per week earns ₹ 2,400. If he works for 36 hours per week, he will earn:
₹ 3,200
₹ 900
₹ 1,800
₹ 1,080
In the following table, do x and y vary directly:
x y 16 32 30 60 40 80 56 84 In the following table, do x and y vary directly:
x y 27 81 45 180 54 216 75 225