x/y= 2.8
2.80 is 2.80: you do not need to ise proportions or anything to "find" it!
Using multiplication 40 times 45 = 1800
Three mathematical concepts are inherent to solving proportional equations. The first is algebraic operations, and using the same process on both sides of the parenthesis' expression. Other algebraic skills include cross-multiplication, division, and simplification of quantities. The second is an understanding of percent's and fractions, which can help visualize the proportions.
1 and 0 equal 0. "AND" behave like multiplication.
196 ======= 70 is 25% of 280 in my humble opinion.
You find central angle by using proportions. Part/Whole = x/360 Then, cross multiply and divide.
1/3, 4/12
say it is 1 over 2 is equal to x over 4 you multiply 4 and 1 then 2 and x and you get 4=2x. Solve for x = 2. So the equivalent proportion is 2/4.
As a product of its prime factors 2*3*3 = 18.
The answer will depend on the detailed nature of the question.
One mile is equal to 5,280 feet. Using multiplication, one can deduce that three miles are equal to 15,840 feet.
Yea yhu can cause 28 is one of the seven multiplication 7 times 4 that equal 28..