7/13 = about 0.54
-1 1/2 = -1.5
The answer is
-1.7, -1 1/2, 0.04, 0.1, 7/13
Just do 6/3 because you have the area and one length, just divide the area by the height you have.
Hello!
The formula for finding area of a rectangle is length × width
<em><u>1st garden
</u></em>l = 10.25
<u><em /></u><em />w = 6.2
6.2 × 10.25 = 63.55
Area = 63.55 ft²
<em><u>2nd garden</u></em>
l = 20.5
w = 12.4
20.5 × 12.4 = 254.2
Area = 254.2 ft²
Divide the bigger area by the smaller area
254.2 ÷ 63.55 = 4
Answer:
We know that the formula to mix chemical solutions is: C1V1 = C2V2
where C represents the concentration of the solute, and V represents volume in milliliters or ml.
In this case, we have:
0.06V1 = 0.15×350
Solving for 'V1' we have:
V1 = (0.15×350)/0.06 = 52.5/0.06 = 875
Therefre I can make 875 mL of a 6% solution by diluting 350 mL of a 15% solution.