sabine and jack know that 1 kilogram = 2.2 pounds and 1 pound = 0.454 kilogram. they each write an expression to convert 50 pounds to kilogram. is either student correct? explain how you know and find the correct answer to nearest kilogram.

There are 451 students at Highland Jr. High. If there are 135 more boys than girls, write and solve an equation to show how many girls there are.

What is 4 of one tenth

Ms. Sweet invested a fourth of her money in stocks, a fifth in a frozen yogurt store, and a sixth in her child's college fund. She put the remaining 32,000 dollars in the bank. What is the total amount she has invested or saved?

What is the mean of the following numbers: 5, 7, 4, 4, 5, 4, 6? What is the mean of the question?

How do you find the least common multiple of three numbers?

If you triple one eighth of my number you get 9

At the candy store there are 1400 gumdrops and 3150 chocolate bars, for a total of 4550 candies all together. What is the ratio of candies to gumdrops? Reduce your ratio to lowest terms

Kendra has a bowl containing 10 blue marbles, 15 yellow marbles, 5 green marbles, and 6 red marbles of the same size. She will randomly pull out a marble, keep it outside the bowl, and then pull out another marble.

What is 2384598 increased by six million

For each of these word problems, determine if the answer can be found using the division problem 125 : 12. A group of twelve art students are visiting a local art museum for a field trip. The total cost of admission for the students is $125.