.21 times 611=128.31
128.31 plus 611
739.31
In which problem... 1,2,3??
Answer:
Step-by-step explanation:
First, you would multiply 3x4 =12
next you would keep the denominator the same
last you would divide 8 by 12 10 get 1 3/8 for your answer
1500 x 12% = 180mL
To get this answer, you have to multiply the 1500mL by 12% (0.12) and get 180. This means that 12% of your 1500mL solution will be 180mL of hydrochloric acid.
