If a sprinkler water 1/18 of a lawn in 1/3 hour, how much time will it take to water the entire lawn?

Answers

Answer 1

Answer: if it waters 1/18 of a lawn in 1/3 hours
then it waters 3/18 or 1/6 of a lawn in 1 hour
then 6 times (1/6) would be the full lawn
so 6 times (1) would be how many hours it would take

so it would take 6 hours

Related Questions

Which strategies can be used to solve this problem? Kathleen invited 28 people to her party. She plans to seat 8 people at the dining room table. She will put the rest at round tables with 4 people at each table. What is the fewest number of round tables that Kathleen needs so that each guest will have a seat? Choose all answers that are correct. A. Draw a diagram. Eight people at 1 table, 4 people at round table, 4 people at round table, 4 people at round table, 4 people at round table, 4 people at round table. Count the number of round tables. B. Use logical reasoning. Start with 28 people, subtract 8 people who will sit at the dining room table, that leaves 20 people. Keep subtracting 4 people until you get to 0. Count how many times you subtracted 4 people. C. Translate into an equation. 28 – 8 + 4 + 4 = t D. Work backward. There are 28 people coming to the party. There is one dining table, so subtract 1. Now figure out how many round tables there are and subtract that number.
Which of the following ratios is equivalent to 12/15
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Write the number as tenths in fraction form and decimal form.0.60

If 300% of 0.18 is equivalent to 20% of b, then b is equivalent to what number?

Answers

B is equivalent to 270.

What is pencentage?

The calculation of per cent i.e., per 100 is known as percentage.

How to calculate percentage?

Here, 300% of 0.18 is equivalent to 20% of b

or, 300%*0.18=20%*b

or,54=b/5

or, b=270

Learn more about percentage here :

brainly.com/question/2236179

#SPJ2

Answer:

2.7

Step-by-step explanation:

3*0.18=0.54

0.54/0.2=2.7

Please answer the question from the attachment.

Answers

There's a 8ft. long board and the carpenter cut off 3 1/2 and 2 1/3.

So first we need to add 3 1/2 and 2 1/3 because the carpenter cut them off the 8ft. long board.

3+2=5 because it's a whole number. 1/2+1/3= 2/6+3/6= 5/6
5 5/6

Now we subtract
8-5 5/6=
7 6/6- 5 5/6= 2 1/6ft.
2 1/6ft. is what remains of the 8ft. board.

mr.smith is having some photos enlarged for his studio he wants to enlarge a photo that is 5in by 7in so the dimensions are 3 times larger than the original what are the dimensions of the enlarged photo

Answers

9 times larger

The reason is simple, all you need to do is 7 x 3, and 5 x 3, giving you the l x w of 15 and 21 inches. You multiply these numbers together, meaning the original length and width (l x w), which would be 5 and 7, which equals 35.

From here, you multiply 15 and 21, which gives you 315.

Divide 35 from 315, and see what you get!
Hope this helps!

How are common denominator and a common multiple alike and different

Answers

east common multiple is the smallest multiple both numbers can go into. (Example: the LCM of 10 and 4 is 20, because both 10 and 4 go into 20 and 20 is the smallest number both 10 and 4 can go into. You could just multiply them both, but you'd get 40 and since its a bigger number it would be harder to work with.)

Least common denominator is just the least common multiple as a denominator. (Example: if you wanted to find the LCD of 5/7 and 1/10, you'd have to find the LCM of the demoniators (7 and 10) and then just use that as the denominator when adding fractions with unlikely denominators.) Sorry for such a long answer :P

Equivalent ratios 78:100 to 39:50

Answers

Well, they are equivalent, but I'm not sure if that's exactly what you're asking. :)

How do you write 15/1000in scientific notation

Answers

Answer: 15 * 10^-3

Step-by-step explanation:

Divide 15/1000

= 0.015

=15 * 10^-3

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