2 years ago

Larry mixed 15 grams of salt with 210 grams of a 5% salt solution in water. What is the percent of salt in his new solution?

1 answer:

8 0

Total mass of salt in the 2100 grams of solution = 15 + 0.05 * 210 = 25.5 grams

as a percent this is (25.5 * 100) / 210 = 12.14% Answer

You might be interested in

musickatia [10]

Answer:

5 units

Step-by-step explanation:

The graph helps you measure it

6 0

3 years ago

snow_lady [41]

He buys three cups of hot choclate cause 1.50*3= 4.50
and he buys 5 cups of coffe cause 2.25*5=11.25
and 11.25 + 4.50=15.75

3 0

3 years ago

klio [65]

I got a =16.
Hope this helps! :D

4 0

2 years ago

vlabodo [156]

Answer:

7x - 5y = -5 this is the standard form

4 0

2 years ago

-Dominant- [34]

Answer: A i think

Step-by-step explanation:

5 0

2 years ago