Answer:
Step-by-step explanation:
Distance traveled using a gallon = 10 2/3 miles
Distance traveled using 5 1/2 gallons =
= ![10 \dfrac{2}{3}* 5\dfrac{1}{2}](https://tex.z-dn.net/?f=10%20%5Cdfrac%7B2%7D%7B3%7D%2A%205%5Cdfrac%7B1%7D%7B2%7D)
![= \dfrac{32}{3}* \dfrac{11}{2}\\\\= \dfrac{16}{3}* \dfrac{11}{1}\\\\= \dfrac{176}{3}\\\\= 58 \dfrac{2}{3} \ miles](https://tex.z-dn.net/?f=%3D%20%5Cdfrac%7B32%7D%7B3%7D%2A%20%5Cdfrac%7B11%7D%7B2%7D%5C%5C%5C%5C%3D%20%20%5Cdfrac%7B16%7D%7B3%7D%2A%20%5Cdfrac%7B11%7D%7B1%7D%5C%5C%5C%5C%3D%20%5Cdfrac%7B176%7D%7B3%7D%5C%5C%5C%5C%3D%2058%20%5Cdfrac%7B2%7D%7B3%7D%20%5C%20miles)
Answer:
8units²
Step-by-step explanation:
area of trapezoid=½(a+b)*h
a=2
b=6
h=2
area of trapezoid=½(2+6)*2
area of trapezoid=½(8)*2
area of trapezoid=4*2
=8units²
Answer:
the 21st day
Step-by-step explanation:
21 is 3 and 7's least common multiple