Question

1. if tim had lunch at $50.50 and he gave 20% tip. how much did he spend?

2. Find the greatest common factor of 24, 40 and 60 ?

3. in 2008 , the world population is about 6,760,000,000. Write the 2008 wolrd population in scientific notation

4. give the rules of divisibility ?

Answer 1

give some rules not all

Answer 2

any got answers or help mee get them yet ??

Answer 3

20% of 50.50 was given as tip

Answer 4

What do you mean by "give some rules"?

Answer 5

give some rules like give only 10

Answer 6

not all of the rules of divisiblity

Answer 7

alisha yes it was given as a tip

Answer 8

1. 50.50(0.2)=tip
2. The greatest factor of 24, 40, and 60.. List all the factors for each number (ex. 24=1, 24, 12, 2, ... 40=1, 40, 2, 10.... 60=1, 60, 2, 30...) The biggest number you see that appears in all of the three numbers is your GCF.
3. You can probably Google that up.

Answer 9

To see how much he gave for tips you put the amount the lunch cost multiplied by the percentage of tips he gave. Then you add that amount that you found to how much the lunch cost without the tips to find the total he paid.

$50.50 x 0.2 =$xxx $xxx + $50.50 = ????

Answer 10

kk

Answer 11

* the spacing was weird.
#1) 50.50(0.2)=tip #2) The greatest factor of 24, 40, and 60.. List all the factors for each number (ex. 24=1, 24, 12, 2, ... 40=1, 40, 2, 10.... 60=1, 60, 2, 30...) The biggest number you see that appears in all of the three numbers is your GCF. #3) You can probably Google that up.

Answer 12

ok thaxs

Answer 13

denebell

Answer 14

Love your name

Answer 15

I have one more problem

Answer 16

can u help me with it

Answer 17

In a given school there are 240 boys and 260 girls

what is the ratio of the number of girls to the number of boys

what is the ratio of the number of boys to the total number of pupils in the school

Answer 18

2. Create a factor trees for the following numbers 590, 333, 200, and 1000 next find the GCF and the LCM of 00 and 1000 Explain how u can use factor trees to find these.

Answer 19

# of girls: #of boys = 260:240... You can reduce that..
# of boys: # of students = 240:(240+260)... Simplify

Answer 20

so for ratio of number gilrs to number boys are ...

Answer 21

You can Google how to do factor tree.

Answer 22

ratio of number girls to number boys = 260:240 or 260/240. You can use the : or /... then simplify.

Answer 23

so the answer is 260/240

Answer 24

Yes, but you have to reduce the fraction.

Answer 25

and that becomes

Answer 26

1 1/12

Answer 27

so the next ? what the answer