Fractions - use a forward slash to divide the numerator by the denominator, i.e., for five-hundredths, enter 5/100. If you use mixed numbers, leave a space between the whole and fraction parts. Mixed numerals (mixed numbers or fractions) keep one space between the integer and. fraction and use a forward slash to input fractions i.e., 1 2/3 .
7 × 6 × 5 × 4 × 3 × 2 × 14 × 3 × 2 × 1 = 7 × 6 × 5. That was neat. The 4 × 3 × 2 × 1 "cancelled out", leaving only 7 × 6 × 5. And: 7 × 6 × 5 = 210. So there are 210 different ways that 7 people could come 1 st, 2 nd and 3 rd. Done!
Solution. Verified by Toppr. The correct option is B 13. Clearly, the given series consists of prime numbers starting from 2. So, the missing term is the prime number after 11, which is 13. Was this answer helpful?
The divisibility rule of 9 9 tells us that 1 + 2 + a + b 1+2+a+b is a multiple of 9. 9. Since it is a number from 3 3 to 21, 21, it must be either 9 9 or 18. 18. Now, the divisibility rule of 11 11 tells us that 1 - 2 + a - b 1− 2+a− b is a multiple of 11. 11. Since it is a number from -10 −10 to 8, 8, it must be 0. 0.
Sep 13, 2020 · The absolute value of a number always results in a non-negative value. To solve 3|−5| − 2|−2|, perform the absolute value operation first. Therefore, |-5| becomes 5 and |-2| becomes 2. Substituting back into the original equation, you now have 3 * 5 - 2 * 2. Next, perform the multiplication operations. That results in 15 - 4.
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