Answer:

Step-by-step explanation:
The distilled water is solute and the bleach is the solvent. The amount needed of bleach is:


415529284.606 is the correct answer
Answer:
3/10
Step-by-step explanation:
You have to make them the same fraction.
2/5 = 4/10
3/10 =3/10
3/10 + 4/10 = 7/10
10/10 - 10/10 =3/10
3/10 is the amount of tigers.
I think it's D as an answer but I could be wrong