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Start with a unlock code of 100. For each of the following statements that is true, add 10 TIMES its statement number to the unlock code. Enter your final number to unlock the door

1. 1/2 + 3/4=3/4

2. 5/8 - 1/4 = 3/8

3. 4/5 + 7/10 = 1 1/2

4. 2 1/2 - 1 5/6 =1/6

Respuesta :

  • The code to unlocking the door is 118.75

1/2 + 3/4 = 3/4 ........... false, so we do not add anything

5/8 - 1/4 = 3/8 ............ true, so we have  (10 * 3/8) = 15/4

4/5 + 7/10 = 1 1/2 ....... true, so we have  (10 * 1 1/2) = 15

2 1/2 - 1 5/6 = 1/6 ...... false, so we do not add anything.

we are then left with 15/4 and 15, on adding all together, we have

100 + 15/4 + 15 = 118.75

for more on simple additions, see https://brainly.com/question/4933260

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