What is 4 1/2 times 3

Mathematics

2 answers:

sammy [17]3 years ago

7 0

Answer: 13 and 1/2

Step-by-step explanation: To multiply a mixed number times a whole number, first write each of them as an improper fraction.

So we can rewrite 4 and 1/2 as the improper fraction 9/2

and we can write 3 as the improper fraction 3/1.

If you've forgotten how to write a mixed number as an improper fraction, send me a message below and I will be happy to help you remember.

So now we have 9/2 × 3/1 and we simply multiply across

the numerators and multiply across the denominators.

So we have 9 × 3 which is 27 and 2 × 1 which is 2.

So we have 27/2 which is an improper fraction so we need to rewrite it

as a mixed number. 27/2 is the same as 13 and 1/2.

If you need a review on how to write an improper fraction as a mixed number, send me a message below and I will be happy to help you remember.

So we have 13 and 1/2 which is in lowest terms so it's our final answer.

So 4 and 1/2 × 11 is 13 and 1/2.

Leya [2.2K]3 years ago

3 0

Answer:

13.5

Step-by-step explanation:

You might be interested in

A regular polygon had n-folds rotation symmetry. how many line of symmetry must it have

VashaNatasha [74]

6.6 Symmetries of Regular Polygons A Solidify Understanding Task A line that reflects a figure onto itself is called a line of symmetry. A figure that can be carried onto itself by a rotation is said to have rotational symmetry. A diagonal of a polygon is any line segment that connects non-consecutive vertices of the polygon. For each of the following regular polygons, describe the rotations and reflections that carry it onto itself: (be as specific as possible in your descriptions, such as specifying the angle of rotation) 1. An equilateral triangle 2. A square 3. A regular pentagon 4. A regular hexagon

3 0

2 years ago

Read 2 more answers

13x−2= − 10 x − 2 −10x−2

Misha Larkins [42]

Answer:

x=0

Step-by-step explanation:

13x-2 = 10x-2

Subtract 10x from each side

13x-10x-2 = 10x-2 -10x

3x-2 = -2