3.09 multiplied by 2.3 is 7.107
144 x 23 = 3312
23002,300
1,817
23 x 47 = 1081
xy=24 and y=23-x so x(23-x)=24, which is x2-23x+24 = 0, and you solve this using the formula method to get approximately 21.95 and 1.05 If the product had been 23 and the sum 24 the equation would have factorized easily and you would have 1 and 23
17 multiplied by 309 is 5,253.
547 * 309 = 169 023
144 x 23 = 3312
23 x 56 = 1288
0.25 x 309 = 309/4 = 77.25
23002,300
23 x 47 = 1081
1,817
The product is 805
64 + 23 = 87 64 x 23 = 1472
560 x 309 = 173,040
3 x 103 = 309