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1 + 4 + 8 ÷ 10

A) 1
B) 4
C) 1.3
D) 8

Sagot :

GinnyAnsweridn
Alright, let's solve the expression step by step, strictly following the order of operations (PEMDAS/BODMAS):

1. Parentheses - There are no parentheses in this expression.
2. Exponents - There are no exponents in this expression.
3. Multiplication and Division - Perform these operations from left to right.
4. Addition and Subtraction - Perform these operations from left to right.

Given the expression:
[tex]\[ 1 + 4 + 8 \div 10 \][/tex]

### Step-by-Step Solution:
1. Division:
First, perform the division operation:
[tex]\[ 8 \div 10 = 0.8 \][/tex]

2. Addition:
Next, add the results:
[tex]\[ 1 + 4 + 0.8 \][/tex]

3. We can break this addition into two parts for better understanding:
- Add [tex]\( 1 \)[/tex] and [tex]\( 4 \)[/tex] first:
[tex]\[ 1 + 4 = 5 \][/tex]
- Then add the result to [tex]\( 0.8 \)[/tex]:
[tex]\[ 5 + 0.8 = 5.8 \][/tex]

So, the final result is:

[tex]\[ 1 + 4 + 8 \div 10 = 5.8 \][/tex]

### Answer:
The correct option is not listed in the choices A, B, C, or D. The final result is [tex]\( 5.8 \)[/tex].
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