160
80 = 2 x 2 x 2 x 2 x 5
-82
80 has a prime factorization of 2 X 2 X 2 X 2 X 5. You can group any two, three or four of them and multiply them by the rest.
-42
-20 and 80 -20*80=-1600 -20+80=60
80 = 2 x 2 x 2 x 2 x 5
-82
80 has a prime factorization of 2 X 2 X 2 X 2 X 5. You can group any two, three or four of them and multiply them by the rest.
-42
Oh, dude, like, totally! So, the numbers that multiply to get 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80. It's like a big ol' party of factors hanging out together multiplying away. So, yeah, those are the cool cats that make up 80.
-20 and 80 -20*80=-1600 -20+80=60
There aren't two whole numbers that satisfy those conditions. If that was -80, you could use 8 and -10.
Those two numbers would be 80 and 40. 80*40=3200 80+40=120
80
-1
Yes, each number is multiplied by 2 therefore the next 2 numbers in the sequence would be 80 & 160
To multiply mixed numbers, you need to convert them to improper fractrions, multiply and then convert them back to a mixed number. For example: 2 1/2 x 5 1/3 = 5/2 x 16 /3 numerator 5 x 16 = 80 denominator 2 x 3 = 6 so now you convert 80/6 into a mixed number 80 / 6 = 13 and 2/6 or, reduced, 13 1/3.