## 2017년 4월 19일 수요일

### The Right Blocs

who can help me to find the right formula in blocks
i dont get it right'

the meaning is

when i give a number between 0 and  60  than the answer must be 210 when i give a number between 61 and 100 than the answer is 271  ( 210 and 271 are parts )

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What have you tried Willem?    You might post your blocks.

What you want to do is use a conditional statement in conjunctions with some blocks to show whether a value is less than or more than.

The tutorial showing how to do such things is here:

essentially something like:

If NUMBER  >= 0   and  NUMBER <= 60 then ANSWER = 210  else if NUMBER >= 61   and  NUMBER <= 100 then ANSWER = 271

Construct this with the blue Math blocks ...    NUMBER and ANSWER are both global Variables.

No, how about trying some blocks and see what happens?

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i will try it i will come back with a reaction

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i have tried everything but i dont get it

If NUMBER  >= 0   and  NUMBER <= 60 then ANSWER = 210  that i understood
but i don't find the right blocks
do you know is there somthing simulair on you tube maby

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You still have not shown with blocks what you have tried Willem.

You possibly are having trouble with the Math blocks ... look here how you can change a = to a >= or a <=     http://appinventor.mit.edu/explore/ai2/support/blocks/math.html

or possibly and issue with the Logic blocks ... the AND perhaps  http://appinventor.mit.edu/explore/ai2/support/blocks/logic.html

This code snippet might help:
Now perhaps you will show the blocks you tried?

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thank you for the info agin ( its a big jigsaw for me )
the info dat you send wil help me to undrstand the working of the blocks
in the next few day's i wil try again and  i wil show jou my result ( for sure )

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here is my result thats what i looking for
its work perfect nou
thank you for everything
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