Example 1:A classroom has 24 students, and each student needs 4 crayons. How many crayons are needed in total?
To find out the total number of crayons needed, we need to multiply the number of students by the number of crayons per student, which gives us:
24 students * 4 crayons per student = 96 crayonsTherefore, 96 crayons are needed in total.
Example 2:A movie theater has 4 screens, and each screen can seat 80 people. How many people can the theater accommodate at once?
To find out how many people the theater can accommodate, we need to multiply the number of screens by the number of people each screen can seat, which gives us:
4 screens * 80 people per screen = 320 peopleTherefore, the theater can accommodate 320 people at once.
Example 3:A person works 4 hours per day for 5 days. How many hours will they work in total?
To find out how many hours the person will work, we need to multiply the number of hours per day by the number of days, which gives us:
4 hours per day * 5 days = 20 hoursTherefore, the person will work 20 hours in total.
Example 4:A store sells t-shirts for $4 each. How much will 8 t-shirts cost?
To find out the total cost of 8 t-shirts, we need to multiply the cost of one t-shirt by the number of t-shirts, which gives us:
$4 per t-shirt * 8 t-shirts = $32Therefore, 8 t-shirts will cost $32.
|In the binary number system, which only uses the digits 0 and 1, multiplying a binary number by 4 is equivalent to shifting the number two places to the left and adding two 0s to the right. For example, 4 × 101 (which represents the decimal number 5 in binary) is equal to 10100 (which represents the decimal number 20 in binary).|
|The number 4 is the only number that appears twice in the multiplication table up to 10 × 10. It appears in the second row and second column, and in the fourth row and fourth column.|
|The product of any four consecutive numbers is always divisible by 4. This is because one of the four numbers must be divisible by 2, and another one must be divisible by 2 but not by 4.|
|The square of any even number is always divisible by 4. For example, 6^2 = 36, which is divisible by 4.|
The 4 times table is a mathematical table that lists the products of 4 and positive integers up to a certain limit. The table starts with 4 × 1 = 4, and each subsequent row lists the product of 4 and the next integer. The table usually goes up to 10 or 12.
Here's the full 4 times table:
The multiples of 4 are numbers that can be evenly divided by 4. Some of the first few multiples of 4 are:
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, ...In general, to find the nth multiple of 4, you can multiply 4 by n.
The product of 4 and 5 means
4 x 5 = 20So, the answer is 20.