N(1/5) = (2/15)
divide both sides by (1/5)
n = (2/15)/(1/5)
to divide fractions, cross multiply, e.g. (2*5)/(15*1) = 10/15
n = 10/15 = 2/3 or 0.666666.
I can't solve it but you can enter the equation into www.quickmath.com and it will give you the answer. Hope it helps.
Answer:
the answer is 4 hours
Step-by-step explanation:
42-10=32
for the gas money
32 divided by 8 =4 hours
Answer:
30cm
Step-by-step explanation:
Divide the circumference by π, or 3.14 for an estimation.
29.9 so closest 30cm
We know that the three angles of a triangle always add up to 180.
Therefore, we have the equation:
55+20+x=180.
Solving for x, we get x=105.
