1.54 x 102
It is 154 L.
0.000000000154 can be written as 1.54 x 1010 in scientific notation.
You write 0.00007463 in scientific notation as: 7.463 × 10-5
the answer to how to write 87200 in scientific notation is 8.72*10^4
0.000000000154m can be written as 1.54 × 10-10min scientific notation.