11.9 would be the correct answer I believe
Answer:
DISTANCE=RATE*TIME. THEREFORE
X=3.6*1/6+4.2*1/6 (1/6 HOUR=10 MIN)
X=.6+.7
X=1.3 KM IS HOW FAR THEY WIL BE APART AFTER 10 MINUTES.
Step-by-step explanation:
cannot be changed to a mixed number. 10 could divide both numerator and denominator. And you get 2.
3/8*7/6
21/48 is the answer
