JEE Main Important Physics formulas
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Multiplication is a fundamental mathematical concept that is used in many common place activities, so learning it is crucial. It is employed in shopping to figure out costs and make adjustments, in the kitchen to measure ingredients, and in problem-solving to come up with answers to various equations. A quick check with values of multiples of 217 can be done using the table chart of 217. The printable version of the table of 217 can be used as a flashcard and is helpful for solving problems in competitive exams and mental math calculations.
The number 217 is multiplied by all of the natural numbers in the 217 times table. Both multiplication and repeatedly adding 217 results in the 217 times table. The multiplication table for 217, in addition, and multiplication forms, is shown in the table below.
217 x 1 = 217 | 217 |
217 x 2 = 434 | 217 + 217 = 434 |
217 x 3 = 651 | 217 + 217 + 217 = 651 |
217 x 4 = 868 | 217 + 217 + 217 +217 = 868 |
217 x 5 = 1085 | 217 + 217 + 217 + 217 + 217 = 1085 |
217 x 6 = 1302 | 217 + 217 + 217 + 217 + 217 + 217 = 1302 |
217 x 7 = 1519 | 217 + 217 + 217 + 217 + 217 + 217 + 217 = 1519 |
217 x 8 = 1736 | 217 + 217 + 217 + 217 + 217 + 217 + 217 + 217 = 1736 |
217 x 9 = 1953 | 217 + 217 + 217 + 217 + 217 + 217 + 217 + 217 + 217 = 1953 |
217 x10 = 2170 | 217 + 217 + 217 + 217 + 217 + 217 + 217 + 217 + 217 + 217 = 2170 |
The first 20 multiples of 217 are listed below.
217 | x | 1 | = | 217 |
217 | x | 2 | = | 434 |
217 | x | 3 | = | 651 |
217 | x | 4 | = | 868 |
217 | x | 5 | = | 1085 |
217 | x | 6 | = | 1302 |
217 | x | 7 | = | 1519 |
217 | x | 8 | = | 1736 |
217 | x | 9 | = | 1953 |
217 | x | 10 | = | 2170 |
217 | x | 11 | = | 2387 |
217 | x | 12 | = | 2604 |
217 | x | 13 | = | 2821 |
217 | x | 14 | = | 3038 |
217 | x | 15 | = | 3255 |
217 | x | 16 | = | 3472 |
217 | x | 17 | = | 3689 |
217 | x | 18 | = | 3906 |
217 | x | 19 | = | 4123 |
217 | x | 20 | = | 4340 |
Ex. 1. A group of 217 academics visited a museum. Each academic must pay an entrance fee of Rs. 20. How much is the total fare for all of them?
Sol. Fare for each person = Rs. 20
Number of academics = 217
Total fares = 217\times 20 = 4340
Therefore, the total cost of the fares for all of them is Rs. 4340.
Ex. 2. What is five less than the seventh multiple of 217?
Sol. The seventh multiple of 217 = 217 \times 7= 1519
So, five less than 1519 = 1519 - 5 = 1514
Ex. 3. A box can hold up to 217 items. How many cartons are needed to pack 3906 items?
Sol. The number of items a box can hold = 217
Using the 217 multiplication table, we can calculate that - 217 \times18= 3906 .
Therefore, 18 boxes are needed to pack all the items.
Ex. 4. Evaluate 15 times of 217 plus 8964.
Sol. 15 times of 217 = 3255
So, 15 times of 217 plus 8964 = 3255 + 8964 = 12219 .
Ex. 5. If a plate of lunch costs Rs. 250, then how much total does it cost for 217 guests?
Sol. Per plate costs = Rs. 250
For 217 guests = 250 \times 217= 54250 .
No, 217 is not a prime number, as its factors are 1, 7, 31, and 217.
No, 217 is not a perfect square number, as it has no square factors. The exact value obtained by taking the square, cube, or other roots of another number is known as the "perfect root." The fact that there is no whole number that, when multiplied by itself, equals 217, however, prevents 217 from being a perfect root of any number. Consequently, 217 is not a perfect root.
Yes, the times table method of calculation, because in this method we just need to add the number it is asking for, but if we are calculating a large number, we might face difficulty in that.
In mathematics, a "multiple" is any number that results from multiplying a given number by an integer. Multiples of 5 include, for instance, 10, 15, 20, 25, 30, etc. Similarly, 14, 21, 28, 35, 42, 49, and so on are all multiples of 7.
A number can be obtained by multiplying the square root of that number by itself. The approximate square root of 217 is 14.73.
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