Answer:
60 is 5$ of 1200
Step-by-step explanation:
Find the value of the ratio 60/1200 and then multiply the result by 100%:
(1/20)(100%) = 5%
36 Multiplication tables are:
36
72
108
Therefore we must know that the whole number is 72, but we need to find out how many times it goes into 100 so:
100-72=28.
Therefore it goes in 2 28/32 times, which can be simplified to 2 7/8
Answer:
number of standard-delivery package x = 60
number of express-delivery package y = 30
Step-by-step explanation:
We have:
Total number of packages shipped one day = 90
Total shipping chages for the day = 555 $
Charged for each standard-delivery package = 4.5 $
Charge for each express-delivery package = 9.5 $
Let call x number of standard-delivery package. and
y number of express-delivery package .
Then x + y = 90
And 4.5* x + 9.5* y = 555
we get a 2 equation system, solving
y = 90 - x
4.5*x + 9.5 * ( 90 - x ) = 555
4.5*x + 855 - 9.5*x = 555
- 5*x = -855 + 555
5*x = 300
x = 60
And then y = 90 - 60
y = 30
Answer: Range is something
Step-by-step explanation: