The factor pairs of 210 are (210,1)(105,2)(70,3)(42,5)(35,6)(30,7)(21,10)(15,14)
None of them add up to 1. If that was -210, you could use 15 and -14.
The sum of all integers from 1 to 20 inclusive is 210.
420
To convert 1 out of 210 to a percentage, divide 1 by 210 and then multiply the result by 100. This calculation gives approximately 0.4762%. Therefore, 1 out of 210 is about 0.48% when rounded to two decimal places.
-14 and 15
Step 1: Add the given numbers together. Step 2: Multiply the answer to step 1 by 4.
Without just going and doing the addition, you can use this formula:Sum of 1 to N is: (N+1)*N/2. So take sum of [1 to 100], then subtract off the sum of [1 to 20], and you'll have left the sum [21 to 100].Sum [1-100] = (100+1)*100/2 = 5050. Sum[1-20] = (20+1)*20/2 = 210.So 5050 - 210 = 4840
-209
(1 + 20) x (20/2) ie 210
20*(20+1)/2 = 210
Multiply the price by 1 plus the decimal equivalent of the tax. If the tax is 8%, multiply the price by 1.08
To find three numbers that multiply to 210, we need to consider the prime factorization of 210, which is 2 x 3 x 5 x 7. From this, we can see that the three numbers are 2, 3, and 35, as 2 x 3 x 35 = 210. These numbers are the prime factors of 210 and when multiplied together, they result in the given product.
What you get when you add two things together. 1 + 1 = 2. The sum of 1 and 1 is 2.