9
5 + 6 + 7 + 8 = 26
(4/6) / (7/13) = 2/3 * (13/7) = 26/21 or 15/21
A list of seven positive integers.
Reverse the steps. 4 x 4 = 16 16 - 7 = 9 9 x 6 = 54 Test it out, it works.
December 16 1958 58/4=12 58+12=70 4 is December 70+4+16 = 90 90-7*12=6 1 is 1900 6+1=7 7 is Sunday
Yes, an infinity of them. 6/4 = 12/8 and 7/4 = 14/8, so 13/8 is between the two. 6/4 = 24/16 and 7/4 = 28/16, so 25/16, 26/16 (which is 13/8) and 27/16 are between them. This process can be carried on forever and so there are an infinite number of rational numbers between the two. And there are even more irrational numbers between them.
4*4=16 sum of 1+6 is 7, difference is 5 so 16 is answer
8 + 8 10+6 9+7 7+7+2 5+5+6 6+6+4 and many more can equal 16
61/4 - 47/16 = 25/4 - 71/16 = 100/16 - 71/16 = 29/16 = 113/16
7/16 x 4/3 x 1/2=7/16 x 4/6=[ 28/96 ]=[7/24] (reduced)
16