To find the two other decimals that Holland could have used to make the sum of 2, we can start with the information given: one of the decimals is 0.34.
-
Calculate the total needed from the other two decimals:
To find the sum of the two other decimals, we can subtract the known decimal from the total sum. So we calculate: \[ 2 - 0.34 = 1.66 \]
This means that the sum of the two other decimals needs to equal 1.66. -
Choose two decimals that add up to 1.66:
There are many combinations of positive decimals that would add up to 1.66. Here are two examples:-
First Example: 0.80 and 0.86
\[ 0.80 + 0.86 = 1.66 \] -
Second Example: 1.00 and 0.66
\[ 1.00 + 0.66 = 1.66 \]
-
To summarize, two examples of decimals that Holland could have used are \(0.80\) and \(0.86\), or \(1.00\) and \(0.66\). There are many possible pairs of decimals that can achieve this sum, but each pair must add up to 1.66 together to satisfy the condition stated in the problem.
1 answer