Question

If 4*5=189 and 10*8=1512
then 6*9=

(a)945
(b)1148
(c)983
(d)764

Answer 1

=216+729

=945

Answer is (a)945.

Hope it helps!!!

Answer 2

the answer is 945
${4}^{3} + {5}^{3} = 64 + 125 = 189 \\ {10}^{3} + {8}^{3} = 1000 + 512 = 1512 \\ {6}^{3} \ + {9}^{3} = 216 + 729 = 945$