Nicolas has three fewer than twice the number of songs downloaded as Sabrina does.
1 answer:
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Answer:
The correct answer is "50%".
Step-by-step explanation:
The given values are:
Gravel,
=
Water,
=
Cement,
= 1
Sand,
= 2
Now,
The total mixture will be:
=
By substituting the values, we get
=
=
=
hence,
The percentage of sand will be:
=
=
= %
Answer:
hope this help
Step-by-step explanation:
2⁴×2³/2⁵×2⁴
=