Possible answers (40 + 3)*82 = 40*82 + 3*82 or 43*(80 + 2) = 43*80 + 43*2 or, if you really need it, (40 + 3)*(80 + 2) = 40*80 + 40*2 + 3*80 + 3*2
43
40/80
8. Im giving you an easy way. But, it is sort of hard to explain, 8x10=80 the trick is you take away the 1 in 10 and put the 8 were the 1 was
Oh, dude, you're hitting me with some high-level math here. So, like, when you subtract 27 from 43, you get... drumroll please... 16! Yep, that's right, 16. It's like magic, but with numbers.
34
123
20
To find 80 percent of a number, multiply the number by 0.8. In this instance, 0.8 x 43 = 34.4. Therefore, 80 percent of 43 is equal to 34.4.
If you take 80% of 80 dollars away, you are left with 16 dollars.
2,010 minus 1,967 is 43.
The answer to 25 plus 40 take away 15 H take away -80 equals -40. This is a math problem.
37 + 43 = 80
37 + 43 = 80 2 + 3 + 5 + 23 + 47 = 80 2 + 7 + 11 + 17 + 43 = 80
Possible answers (40 + 3)*82 = 40*82 + 3*82 or 43*(80 + 2) = 43*80 + 43*2 or, if you really need it, (40 + 3)*(80 + 2) = 40*80 + 40*2 + 3*80 + 3*2
To solve this, you have to start with the whole of 80, and then take away 95% of 80, or (.95 x 80). 80 - (.95) x 80 = 4 Alternatively, you could do a bit of quick mental algebra to speed it up: 80 - (.95)(80) = 1 x 80 - .95 x 80 = 80(1 - .95) = 80(.05) = 4 Since you take away 95%, you're left with 5%.
80