3 years ago

What is 1/2+3/4= ...........

1 answer:

3 0

To answer the calculation 1/2 + 3/4, you need to do the following:

1/2 + 3/4 = 2/4 + 3/4 = (2 + 3) / 4 = 5/4

This can be also written as $1\frac{1}{4}$ .

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If you have 36 ft of fencing what are the area of the different rectangles you could enclose with the fencing?consider only whol

n200080 [17]

The fence you have must fit the perimeter of the rectangle.

With 36 feet of fence, these are the rectangles that you can enclose:

1-ft x 17-ft . . . Area = 17 ft²

2 x 16 . . . Area = 32 ft²
3 x 15 . . . Area = 45 ft²
4 x 14 . . . Area = 56 ft²
5 x 13 . . . Area = 65 ft²
6 x 12 . . . Area = 72 ft²
7 x 11 . . . Area = 77 ft²
8 x 10 . . . Area = 80 ft²
9 x 9 . . . Area = 81 ft²

6 0

3 years ago

Read 2 more answers

A square is 7 cm on each side what is the area

Zina [86]

Answer:

49 cm²

Step-by-step explanation:

Formula for area:

a = l (length) x w (width)

if its 7 cm on each side, then the length and width will be 7

7*7 = 49 cm²