Fed-Kun's army
- Joined
- Jun 29, 2020
- Messages
- 145
Just escape the darn country lol, it's doomed either way
With your first result you failed to follow the order of operations. You get 35,000 if you evaluate each operation left to right. But, multiplication comes before addition, so when you separated out the multiplications and then added them together at the end you got the right answer. Most scientific calculators will do this automatically, but a basic 4-function calculator won't.see the last page
oh god, one of my many weakens.......math!!!
i really start to hate math and myself for not solving it i need a bit of help here
when i see the math problems i want to try if i get the same total cost
2000*1.5+8000*1+1000*0.5+100*5 =16000
the first time i did a calculator i did in one go 2000*1.5+8000*1+1000*0.5+1000*5 = but the result 35000 i was wtf that is not right D:
2nd try i try to calculator one at the time
2000*1.5 = 3000
8000*1=8000
1000*0.5=500
1000*5 = 5000
after i have done i add and get a result of 16500
3000+8000+500+5000=16500???
i ask myself where i do go wrong? did i become so dumb for not solving what it look like a simple math problem?? this really hit my self-esteem![]()
So they don't have 1000×0.5, only 1000×5see the last page
oh god, one of my many weakens.......math!!!
i really start to hate math and myself for not solving it i need a bit of help here
when i see the math problems i want to try if i get the same total cost
2000*1.5+8000*1+1000*0.5+100*5 =16000
the first time i did a calculator i did in one go 2000*1.5+8000*1+1000*0.5+1000*5 = but the result 35000 i was wtf that is not right D:
2nd try i try to calculator one at the time
2000*1.5 = 3000
8000*1=8000
1000*0.5=500
1000*5 = 5000
after i have done i add and get a result of 16500
3000+8000+500+5000=16500???
i ask myself where i do go wrong? did i become so dumb for not solving what it look like a simple math problem?? this really hit my self-esteem![]()