429
436 minus 429 = 7
Well, honey, if you want to subtract from 47 6 to make 7, you need to subtract 40. Technically speaking, 47 minus 40 equals 7. So, there you go, simple math for you.
7
469
3052
31.1429
7 − 0.08 = 6.92
436 multiplied by 7 is 3,052.
You would subtract. For example, if you have 5-7, you would subtract the two like normal. And if you have 5+(-7) you would also subtract, because adding a negative number to a positive is the same as subtracting.
7 minutes 16 seconds
It depends on the context. For instance if I ask, "I have 3 apples, how many more will it take to make 7?" the best way to get to the answer would be to subtract what you already have (3) from the target amount (7). Or you could add one at a time until you get 7. Either way, you get 4 as the answer. Normally, this would imply adding, but if you already have the answer and need to find the other value to get there, then you must subtract.
you need to equal them out, so it is actually 48 over 56 (times by 8) subtract 7 over 56 (times by 7). so the answer is 41 over 56.