0
9
7 - (-2) = ?
Subtracting a negative number (from a positive) is the same as adding. So if you subtract a negative number, you gain points (ie. the same as adding)
7 + 2 = 9
7 - (-2) = 9
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How do you do 2 over 7 x 14?
2/7 * 14 = 2/7 * (7*2) = 2/7 * 7 * 2 cancelling out the 7s = 2 * 2 = 4
What is the answer in three and one-half divided by two and one-third?
31/2 / 21/3 = (7/2) / (7/3) = (7/2)*(3/7) = 3/2 or 11/231/2 / 21/3 = (7/2) / (7/3) = (7/2)*(3/7) = 3/2 or 11/231/2 / 21/3 = (7/2) / (7/3) = (7/2)*(3/7) = 3/2 or 11/231/2 / 21/3 = (7/2) / (7/3) = (7/2)*(3/7) = 3/2 or 11/2
The prime factorization of 196 is?
Let's see in a prime factorization tree. 2, 98 2, 2, 49 2, 2, 7, 7. The answer is:2 to the power of 2 and 7 to the power of 2 ;/or 2 x 2 x 7 x 7
Which number is greater -7 or 2?
It is: 2 because 2 > -7 or -7 < 2
whats is 3+3+3-2-2+2-0=?
the awnser will be 7 3+3=6+3=9 9-2=7-0=ANS=7
What is the prime factorization for 392?
2 2 2 7 7 392 = 2*2*2*7*7 or 23*72
What is 28 as a product of prime factors?
28 = 2 × 2 × 7 = 2² × 7.
What is 4 over 7 subtracted from 2 over 7?
2/7 - 4/7 = -2/7
What is the Least Common Multiple of 56 and 98?
56 = 2*2*2*7 98 = 7*7*2 LCM of 56 = 2*2*2*7*7 or 392
What is 1 2 7 as an improper fraction?
15/72 1/7:= [(7 * 2)+1]/7= [14 + 1]/7= 15/7 in improper fraction
What is 0.28 as a fraction of 0.8: 7/20, 2/7, 2/7, 20/7, 7/2?
7\25
How many two sevenths are in 2?
To find out how many two sevenths are in 2, we need to divide 2 by the value of two sevenths. This can be calculated by dividing 2 by (2/7), which is equivalent to multiplying 2 by (7/2), resulting in 7. Therefore, there are 7 two sevenths in 2.
