3 x 102 4 2 x 102 7 x 101 July 8, 2019 16 32 64 128 What number is equal to the expression 3 x 102 4 2 x 102 7 x 101 102 x 4 102 รท 3 (3 x 104) + (2 x 102) + (4 x 10) =
