Question 4 The addition problem 15 + 24 can also be expressed as which of the following?
А
3(5 + 8)
B
5(3 + 24)
С
8(3+5)
D
5(3 + 8)

The addition problem can also be expressed as 3(5 + 8).

The first step is to determine the answer to the addition problem. The addition of 15 and 24 is 39.

The second step is to solve for each of the options.

According to the rule of BODMAS - which is an abbreviation for bracket, of, division, multiplication, addition and subtraction - the term in the bracket has to be solved first. The sum in the bracket is then multiplied by the number outside the bracket.

3(5 + 8)

Addition of the numbers in the bracket = 5 + 8 = 13

Multiplication 13 x 3 = 39

5(3 + 24)

Addition of the numbers in the bracket = 3 + 24 = 27

Multiplication: 27 x 5 = 135

8(3+5)

Addition of the numbers in the bracket = 3 + 5 = 8

Multiplication: 8 x 8 = 64

5(3 + 8)

Addition of the numbers in the bracket = 3 + 8 = 11

Multiplication: 11 x 5 = 55

To learn more about addition, please check: link

A

Step-by-step explanation:

Using the distributive property of multiplication:

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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