can u help me solve 3.8+2-1.5
3.8 + 2 = 5.8
5.8 - 1.5 = 4.3
can u explain it so i can explain it to my daughter
This website should help you.
http://www.helpingwithmath.com/by_subject/decimals/dec_adding_subtracting.htm
Of course! To solve the expression 3.8 + 2 - 1.5, we follow the order of operations, which is often abbreviated using the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).
Step 1: In this expression, there are no parentheses or exponents, so we move to the next step.
Step 2: We perform any multiplication or division from left to right. However, there are no multiplication or division operations in this expression.
Step 3: Lastly, we perform addition and subtraction from left to right.
3.8 + 2 - 1.5
= 5.8 - 1.5
= 4.3
So, the solution to the expression 3.8 + 2 - 1.5 is 4.3.