Answer:
Step-by-step explanation:
It is convenient to use the variables "a" and "c" for the number of adult tickets and child tickets, respectively. Two equations using these two variables can be written based on the given information:
7a +5c = 350 . . . . total revenue from ticket sales
a - c = 10 . . . . . . . . 10 more adult tickets were sold
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Comment on the question
The solution to these equations is a=33 1/3; c=23 1/3. There is no integer solution. In real-world terms, the given relations cannot exist.
Answer:
The area of the kite is 2
Step-by-step explanation:
The round off will be 3nearestwhole number.
Rounding a number means the process of making a number simpler such that its value remains close to what it was. The result obtained after rounding off a number is lessaccurate, but easier to use. While rounding a number, we consider the place value of digits in a number.
There are some basic rules that need to be followed for rounding numbers.
Given:
3 3/8
Solving the mixedfraction
= 27/8
=3.375
= 3 ( nearest whole number)
Now, to round off nearest whole number will be 3
Learn more about round off here:
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