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How do you subtract fractions from whole numbers with dissimilar fractions?
Say you have 5 and 1/10 and you have to add 6 and 3/20, you add the whole numbers, (11) and then convert the 10 of 1/10 to 20 (20/10 is 2), then you have to multiply the 1 by 2 to get 2/20 (equivalent fraction of 1/10). Now you can add the fractions, i.e. 4/20 (or simplified, 1/5). Final answer is 11 and 1/5
What is the sum of counting numbers from 1 to 20?
Well, honey, the sum of counting numbers from 1 to 20 is 210. You add up 1 + 2 + 3... all the way to 20 and you get your answer. So, go ahead and impress your friends with your newfound math knowledge.
What two numbers can you multiply to get 21 and add to get 20?
41
What two numbers multiply to give you negative 20 but add to give you negative 1?
They are: -5 and 4
What 2 numbers times together to get -20 and add up to get 2?
The numbers are: 1 plus square root of 21 and 1 minus square root of 21
What two numbers multiply together to get 20 but add together to get -21?
The numbers are: -1 and -20
Add numbers to equal 21?
20 + 1
How do you subtract fractions from whole numbers with dissimilar fractions?
Say you have 5 and 1/10 and you have to add 6 and 3/20, you add the whole numbers, (11) and then convert the 10 of 1/10 to 20 (20/10 is 2), then you have to multiply the 1 by 2 to get 2/20 (equivalent fraction of 1/10). Now you can add the fractions, i.e. 4/20 (or simplified, 1/5). Final answer is 11 and 1/5
What 2 numbers add to make 1 and multiply to make -20?
-4 x 5 = -20 and -4 + 5 = 1.
What is the sum of counting numbers from 1 to 20?
Well, honey, the sum of counting numbers from 1 to 20 is 210. You add up 1 + 2 + 3... all the way to 20 and you get your answer. So, go ahead and impress your friends with your newfound math knowledge.
What two numbers add up to 1 and multiply to negative 420?
421
What two numbers can you multiply to get 21 and add to get 20?
41
What three numbers equal 26?
20, 4 and 2 if you add them. 13, 2 and 1 if you multiply them.
What two numbers multiply to give you negative 20 but add to give you negative 1?
They are: -5 and 4
What two numbers multiply to get -1 and add up to 20?
The numbers are (10- square root of 101) and (10+square root of 101)
What 2 numbers times together to get -20 and add up to get 2?
The numbers are: 1 plus square root of 21 and 1 minus square root of 21
What 3 numbers add up to 17?
20
