Question

Without leaving any digit out, or repeating a digit, arrange the numbers 1 through 7 to make an expression that simplifies to 100. Hint: you can use the digits to create two-digit numbers. For example, if the goal was to equal 136, the expression could be: 23+5-4+16*7

Answer 1

The expression that simplifies to 100 by arranging digits from 1 to 7 is $26\times 3\ + \ 7\times 4 \ -5 \ -1$

The given digits include;

1, 2, 3, 4, 5, 6, 7

To form an expression that simplifies to 100:

This expression is formed as follows;

$26\times 3\ + \ 7\times 4 \ -5 \ -1$

The above expression can be simplified to 100 as follows;

$(26\times 3)\ + \ (7\times 4) \ -(5) \ -(1) \\\\= (78) + (28) - (6)\\\\= 106 - 6\\\\= 100$

Thus, the expression that simplifies to 100 by arranging digits from 1 to 7 is $26\times 3\ + \ 7\times 4 \ -5 \ -1$

Learn more here: brainly.com/question/16287726