94 i think
20 if you divide by 17. 19 if you divide by 16. 18 if you divide by 15, 17 if you divide by 14. And so on. In fact any number from 10 to 99. That is, every two digit number.
She is currently 15. The way to work it out is... divide 57 by 3 (giving 19), then subtract 4.
Just divide 15/19 on a calculator. That will give you the decimal.
If you round before you subtract, 34 - 19 = 15 If you round after you subtract, 15.5 rounds to 16
Yes. You can, for instance, divide 38 by 19 and get 2
Reverse the operations. Start with 19, subtract 4, which leaves 15. Divide 15 by 3, and that is the number you began with.
(19-4-15)*22*10 = 0
4. Reverse the process to find the number: 7 is added to the product of 3 and a number to get 19. The last thing done is add 7; the reverse process of add is subtract, so subtract 7, leaving: The product of 3 and a number is 19 - 7 = 12. The reverse process to multiply (product) by 3 is divide, so divide by 3, leaving: a number is 12 ÷ 3 = 4
15
-11
If you subtract 19 from 25, you get a result of 6. This is calculated by adding 6 to 19.
Multiply by 19 then divide the answer by 20. Incidentally, the word is "subtract".
20 if you divide by 17. 19 if you divide by 16. 18 if you divide by 15, 17 if you divide by 14. And so on. In fact any number from 10 to 99. That is, every two digit number.
She is currently 15. The way to work it out is... divide 57 by 3 (giving 19), then subtract 4.
The answer is 77.
Just divide 15/19 on a calculator. That will give you the decimal.
42.1589