Question

lets play \whats missing?\ work to find the missing amount in each equation.
equation 1: $0.40 + ? = $1.00
make an expression that shows one way to make $1.00 starting at $0.40.
$0.40 + $0.60
now, complete the equation.
$0.40 + $ 0.60 = $1.00
which of the following equations is true?
0.40 + 0.60 = 1.00 0.04 + 0.06 = 1.00 0.40 + 0.06 = 1.00

Explanation:

Step1: Analyze each equation

• For \(0.40 + 0.60\): Calculate \(0.40+0.60 = 1.00\), which matches the target of \(1.00\).
• For \(0.04 + 0.06\): Calculate \(0.04 + 0.06=0.10\), which is not equal to \(1.00\).
• For \(0.40 + 0.06\): Calculate \(0.40+0.06 = 0.46\), which is not equal to \(1.00\).

Answer:

\(0.40 + 0.60 = 1.00\) (the first equation)