D. Express the following sum to appropriatenumber of significant figur

1.	D. Express the following sum to appropriatenumber of significant figures :a. 2.3 x 103 mL + 4.22 x 104 mL + 9.04 x103 mL +8.71 *105 mL;
Answer» EXPLANATION: can you TELL me WHAR is YHE MEANING of *

D. Express the following sum to appropriatenumber of significant figures :a. 2.3 x 103 mL + 4.22 x 104 mL + 9.04 x103 mL +8.71 *105 mL;

Answer»

can you TELL me WHAR is YHE MEANING of *