Of the model cars manufactured in September,1/5 were models of NASCAR cars and 1/3 were world were 2 vintage models.how many cars manufactured in September were neither NASCAR model cars nor world war 2 vintage model cars

Answers

Answer 1

Answer: Add 1/5 and 1/3. 1/3+1/5=
First get common denominator( 15), So 5/15+3/15= 8/15
Then you calculate what is left over which is 7/15

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the distance between Columbus Ohio and New York City is about 560 miles how many hours would it take the train to travel between cities

Answers

The number of hours the train took to travel between the two cities is 2.09 hours.

Given that,

The distance between Columbus, Ohio, and New York City is about 560 miles.

And, The train travels 268 miles an hour.

We need to find out how many hours would it take the train to travel between the two cities.

Here, the train speed is,

= 268 miles per hour

And, the distance between the two cities.

= 560 miles

We have,

268 miles = 1 hour

Multiply both sides by 560

560 x 268 miles = 560 x 1 hour

Divide both sides by 268

560 miles = (560/268) x 1 hour

560 miles = 2.09 hours

Hence, the train will take 2.09 hours to travel 560 miles,

Learn more about the multiplication visit:

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The complete question is,

The distance between Columbus, Ohio, and New York City is about 560 miles how many hours would it take the train to travel between the two cities The train travels 268 miles an hour.

2144 miles in 8 hours. In 1 hour = 2144 / 8 = miles in 1 hour and that = 268

A circular swimming pool is 21 feet in diameter. What is the circumferenceof the swimming pool? *

Answers

Answer:

66 feet

Step-by-step explanation:

diameter = 21 feet

circumference of circle = 2πr or πd

circumference of swimming pool = 22/7 * 21

= 22 * 3

= 66 feet

Hope this year is useful!!

What is 85% as a fraction?

Answers

85/100 - 17/20 simplified

17/20

which is simplified

What dose 5h-2+9h equal explain☺

Answers

Start out by combining LIKE TERMS
5h-2+9h
in this case 9h and 5h are like terms so you would add both of those together.
9h+5h=14h
-2 has no like terms so we can't do anything with it our final answer would be:
14h-2

A ribbon is 12 3/8 feet long.Into how many 3/4-foot pieces can it be cut?

Answers

12 3/8 ÷ 3/4

change the mixed fraction to improper....

99 3
__ ÷ __
8 4

now change the sign to a multiplication sign and flip 3/4.

99 4 396
__× __= _____
8 3 24

396/24..... that changes to 16 22/24. Simplify it and it will be 16 11/12.

A fast food restaurant offers eight different sandwiches, two kinds of French fries, three types of salad, three different desserts, and four kinds of soft drinks. If Doug doesn't want a salad, how many meals can he order if he chooses one item from each category?

Answers

Answer: 8

Step-by-step explanation:

Because there are 8 burgers

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3/10 and 2/5 common denominator