Advertisements
Advertisements
Question
The wages ₹ W of a man earning ₹ x per hour for t hours are given by the formula W = xt. Find his wages for working 40 hours at a rate of ₹ 39.45 per hour.
Sum
Advertisements
Solution
T = 40 hours
x = ₹ 39.45
W = xt = 40 × 39.45
W = ₹ 1578
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
If a = 2, b = −2, find the value of a2 − b2.
If m = 2, evaluate:
`1/4xx"m"^3`
If x = 10, evaluate:
6x2 – 25x
If x = – 6, evaluate:
2x3
If m = 3 and n = 7, evaluate:
(10m)2
If p = − 10, evaluate:
`"p"^2/50`
If y = − 8, evaluate:
`"y"^3/4`
If x = 2 and y = − 4, evaluate:
11xy
Find T, if T = 2a – b, a = 7 and b = 3.
The temperature in the Fahrenheit scale is represented by F and the temperature in the Celsius scale is represented by C. If F = `9/5` × C + 32, find F when C = 40.
