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We ban all bots. Alyssa's extended family is staying at the lake house this weekend for a family reunion. She is in charge of making home made pancakes for the entire group. The pancake mix requires 2 cups of flour for every 10 pancakes. Write a ratio to show the relationship between the number of cups of flour and the number of pancakes made.
Answer he wrote is 2: What does that mean?? He says they did it in class but he doesn't remember. Ugh I hate this. New meanings for old words is a great way to eliminate outside help, because nobody knows what's going on. I also put a bunch of question marks and initialed it, so at least she knows we tried. I'm not entirely sure what the value of the ratio is however your answer to a can be simplified to 1: Funny thing is, none of the kids got the answer right, so they did it in class together.
If you use A, B and C as the quantities of salt that end up in each can, then you already know the sum of those quantities. Since both ratios include B in terms of one other quantity, you can do a little algebra to find expressions for A and C in terms of B.
Substituting those into your sum should then only require some simple algebra to get your answer. The problem simplifies so much that it can be solved in a minute of mental arithmetic with a little practice.
This is but one small example of the general principle that one should always look for special innate structure here scaling symmetry before diving head-first into brute force calculations.
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Help with Ratios. A ratio is a statement of how two numbers compare. It is a comparison of the size of one number to the size of another number. All of the lines below are different ways of stating the same ratio. If you fill in one of the lines below, this selection will explain a few things about your ratio. Website Map | Math Homework Help.
Ratios. Pros. Main. Field: Mathematics homework help. Report Issue. Our last case of the year (which I have not assigned as yet) is Jones Electrical. This is an electrical wholesaler who is outgrowing his money. Among other things you will want to find out is how he stacks up with his competition. You are to go to the library and get the.
What is the ratio of squares to triangles? We use ratios to make comparisons between two things. When we express ratios in words, we use the word "to" -- we say "the ratio of something to something else" -- for example, the ratio of squares to triangles in the illustration below. Homework Help | Pre-Algebra | Ratios and Proportions: Email. When two ratios are equal, then the cross products of the ratios are equal. That is, for the proportion, a:b = c:d, a x d = b x c Homework Help | Pre-Algebra | Ratios .
Homework Help; Specialized Programs. ADD/ADHD Tutoring Programs; Dyslexia Tutoring Programs; Math Review of Rates, Ratios, and Proportions Interested in math tutoring services? Learn more about how we are assisting thousands of students each academic year. Find the exact 6th Grade Math tutoring and homework help you need by browsing the concepts below, searching by keyword, or searching by your textbook and page number. Each of our online 6th Grade Math lessons includes highly targeted instruction and practice problems so that you can QUICKLY learn the concept. Find Two Ratios .