1 x 140, 2 x 70, 4 x 35, 5 x 28, 7 x 20, 14 x 10
There are infinitely many pairs. The simplest is 1 and 140.
They are: 4*5*7 = 140
How about: 4*5*7 = 140
70*2
You can multiply any numbers together.
There are infinitely many pairs. The simplest is 1 and 140.
280
They are: 4*5*7 = 140
How about: 4*5*7 = 140
The two numbers that multiply to -140 and add up to -8 are 7 and -20. When you multiply them, 7 × -20 equals -140, and when you add them, 7 + (-20) equals -8.
70*2
You can multiply any numbers together.
140
(70,2)(35,4)(28,5)(20,7)(14,10)
multiply the numerators (top numbers) together then multiply the denominators (lower numbers) together
-144
1. Find out which numbers multiply together to reach the target number, then find out which numbers multiply together to make the numbers that multiply together to reach the target number.