Identify the numerical coefficients of terms (other than constants) in the following expressions: $1.2 a + 0.8 b$

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Solution

Identify the numerical coefficients of the terms
The numerical coefficient of a term is the numerical factor of the term. It is a constant in the expression.
Given expression is $1.2 a + 0.8 b$ .
The terms (other than the constant) in the expression are: $1.2 a$ and $0.8 b$ .
Their numerical coefficients are:
$1.2 a \to 1.2 0.8 b \to 0.8$
Therefore, the numerical coefficients of the terms $1.2 a$ and $0.8 b$ are $1.2$ and $0.8$ respectively.

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