Answer:
We need to compare 3,000.00 per month to 20.00per hr
So first to compare lets see how many hours are there in a month.
There are 30 days or 31 days in a month
And working hours is 40 mostly or officially so lets take 4 weeks and in each there is 40hours.
So 4*40=160
Now that we know how much hours are there in a month we can easily find if 3,000.00 monthly or 20.00 per hour is greater.
First we need to multiply 20.00 with the number hours in a month to get it.
Thus, 20×160
⇒3200
By doing basic multiplication we get 3200 as the asnwer which the wages of a month when 20.00 is given per hour.
Now we can compare which is greater......
⇒3,000.00 or 3,200.00
And we know that 3,200.00>3,000
Therefore answer is option b
IF WE TAKE DAyS IN A MONTH 31 WE WILL STILL GET ANSWER AS B AS THE ASNWER WILL ONLY INCREASE.