JEE Main Important Physics formulas
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Multiplication refers to the basic practice of repetitive addition of the same number in order to obtain the product. This process can be typically performed with the help of a multiplication table. This operation is significant because it allows us to quickly and easily determine the total number of items in a group when we know the number of items in each individual group. For example, if we have four groups of five apples, we can use multiplication to determine that there are 20 apples in total.The multiplication chart or table can be used to show the product of two numbers. Multiplication is useful in many different aspects or fields such as science, engineering or finance also. Apart from it’s practical applications it’s also an important conecept for building foundation of further mathematics.
The number of times we add the composite number 146, we will get the multiplication or the product of 146. For example, if 146 is added 9 times, we get
146+146+146+146+146+146+146+146+146
which is equal to 1152. This can be also written as
146 \times 9 = 1314
Repetitive addition of a particular number can be represented by a multiplication table. To represent the multiplication table or times table for 146 we repeatedly add the number and obtain the final result. The following table represents the repetitive addition and the final results for the composite number 146:
146 \times 1 = 146 | 146 |
146 \times 2 = 292 | 146 + 146 = 292 |
146 \times 3 = 438 | 146 + 146 + 146 = 438 |
146 \times 4 = 584 | 146 + 146 + 146 + 146 = 584 |
146 \times 5 = 730 | 146 + 146 + 146 + 146 + 146 = 730 |
146 \times 6 = 876 | 146 + 146 + 146 + 146 + 146 + 146 = 876 |
146 \times 7 = 1022 | 146 + 146 + 146 + 146 + 146 + 146 + 146 = 1022 |
146 \times 8 = 1168 | 146 + 146 + 146 + 146 + 146 + 146 + 146 + 146 = 1168 |
146 \times 9 = 1314 | 146 + 146 + 146 + 146 + 146 + 146 + 146 + 146 + 146 = 1314 |
146 \times 10 =1460 | 146 + 146 + 146 + 146 + 146 + 146 + 146 + 146 + 146 + 146 = 1460 |
The following table contains the multiplication of 120 upto 20 times. If observed closely, a pattern can be observed in the 146 multiplication table, whereas 146 is an even number, the final products are also all even numbers.
146 | × | 1 | = | 146 |
146 | × | 2 | = | 292 |
146 | × | 3 | = | 438 |
146 | × | 4 | = | 584 |
146 | × | 5 | = | 730 |
146 | × | 6 | = | 876 |
146 | × | 7 | = | 1022 |
146 | × | 8 | = | 1168 |
146 | × | 9 | = | 1314 |
146 | × | 10 | = | 1460 |
146 | × | 11 | = | 1606 |
146 | × | 12 | = | 1752 |
146 | × | 13 | = | 1898 |
146 | × | 14 | = | 2044 |
146 | × | 15 | = | 2190 |
146 | × | 16 | = | 2336 |
146 | × | 17 | = | 2482 |
146 | × | 18 | = | 2628 |
146 | × | 19 | = | 2774 |
146 | × | 20 | = | 2920 |
Problem 1: What is three times the fifth multiple of 146?
Solution: As per the question, three times the fifth multiple of 146 is:
= (146 \times 5) \times 3
= 730 \times 3
= 2190
Thus the value of three times the fifth multiple of 146, is 2190
Problem 2: Sam types 146 words per minute, how many words will he type in 1 hour?
Solution: One hour is equal to 60 minutes,
Therefore, we need 146 \times 60
= 146 \times 60
= 8760
Thus, he will type 8760 words in one hour.
Problem 3: Find the value of (12 \div 4) \times 146
Solution: By simple division, 12 \div 4 = 3
As per the multiplication table of 146,
= (12 \div 4) \times 146
= 3 \times 146
= 438
Thus the value of (12 \div 4) \times 146 is, 438
Problem 4: Find the value of 146 \times 13
Solution: From the table, 146 \times 13 = 1898
The factors of 146 are 1,2,73,146 thus 146 has 4 factors.
Yes, 1606 is divisible by 146 at 11.
There exist 3 prime factors of 146, which are 1,2,73.
No it is not important to follow the order in multiplication, two or more numbers can be multiplied in any order and the final result will be the same.
Multiplication table is really helpful in real-life applications such as calculating area or counting multiple items of the same type, even counting the number of rows or columns in a particular table.
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