Answer:
57/200 Km
Step-by-step explanation:
3/10*10= 30/100
30/100+27/100=57/200km
Answer:
1133.4312 US$
Step-by-step explanation:
Just use a calculator or write it down
Answer:
1/4 and 0.25 and 25% chance for blue, 2/5 and 0.4 and 40% chance for red, and 7/20 and 0.35 and 35% for green.
Step-by-step explanation:
add all the marbles (20) and that’s the total. then however many marbles in the color that’s the top number in the fraction. divide the top number by the bottom number to get the decimal and move the decimal 2 spaces to the right to get the percent.
You are correct. The answer is D 5:3
