Is 27/51 = 18/34 ? explain your reasoning (from my math book)
Answers
Yes because 27/51-18/34=0 if something minus something is zero, then the 2 numbers subtracting each other are equal. :)
Lisa's recipe for 6 dozen cookies has 3/4 cup of butter and 1 1/2 cups of sugar. How much butter does she need to make only 3 dozen cookies?
Answers
Dozen = 12 6 Dozen = 12 * 6 = 72 <- Irrelevant but useful information 3 dozen is half of 6 dozen, so we just half the recipe! 3/4 cup of butter = 3/8 cups (doubling the denominator is the same as halving) 1 1/2 cups of sugar (3/2 cups) = 3/4 cups She needs 3/8 cups of butter, and a 3/4 cup of sugar
Please give me brainliest answer if I helped! I need it for my next rank :D
This is basic alegbra, you set up a proportions equations with dozen of cookies over butter. 6/ 3/4 equals 3/x. You cross multiply, 6x equals 2 1/4. You divide 6 on both sides of the equation to isolate x, the variable. 2 1/4 divided by 6 equals 0.375. The answer is 0.375 cups of butter
A kennel is moving 160 dogs to a new facility each dog has its own crate the facility manager rents 17 trucks each truck holds 9 dogs in thier crates?
Answers
This will only be able to hold 153 dogs in total. He will need 1 additional truck to hold the last 7 dogs.
Is a cell phone measured in grams or kilograms
Answers
I dont think it matters. People all over the world have diffrent units in measure ment. I hope this helped you
How do I solve 5 1/2 divided by -2 3/4
Answers
5.5/-2.75 =-2 20 charrrrrrrrrrrrrrrrrr
I need something it pass do n i only have today to finish it How is an inequality different from an equation? Give a real-world scenario in which you would write an inequality rather than an equation.
Answers
it is different because an equation uses just equations signs but in an inequality you have to use these signs (< >). In a real life situation say i had $50 and i want to buy 2 CD's i need to know the average price so that i dont spend more than $50. So the inequality would be 50>2c.