Question

I need further explanation on number 3 please enlighten me, I will give 5 stars ⭐️ if you give me a expert explanation

Answer 1

Given

`\begin{gathered} (1.42+t)\text{ }* U+(0.42)/(V) \\ \\ \text{when t=13.5} \\ U=7 \\ V=6 \end{gathered}`

Solution

We need replace the letters with the given value

`(1.42+13.5)\text{ }*7+(0.42)/(6)`

Following BODMAS is for order of operation

B for Bracket first

O for Of

D for Division

M for Multiplication

A for Addition

S for Subtraction

Step 1

`\begin{gathered} \text{Let's solve the bracket first} \\ (14.92)*7+(0.42)/(6) \end{gathered}`
`\begin{gathered} 14.92*7+(0.42)/(6) \\ \end{gathered}`

Step 2

Let's solve for multiplication next no Of

`104.44+(0.42)/(6)`

Step 3

Let's solve for division

`104.44+0.07`

Step 4

Finally we add

`104.44+0.07=104.51`