40
-79
First, multiply the original number by 10. Then multiply the original number by 2. Add the two answers that you got and you have just multiplied by 12. For Example: 7x12=(7x10)+(7x2) 70+14 84
12
32
Multiply the number of feet times 12, and add to the inches.
When you multiply a negative number by a positive number, the result is always a negative number. This is due to the rules of multiplication, where the sign of the product is determined by the signs of the factors. Specifically, a negative times a positive yields a negative. For example, multiplying -3 by 4 results in -12.
A negative multiplied by another negative will always give a positive answer. E.g. -4 x - 3 = 12
A negative number e.g 3 times -4 = -12 Do the normal sum then add in the minus (when timing) :)
You get 50.
-196
The answer to the problem ( 12 \times (-6) ) is (-72). When you multiply a positive number by a negative number, the result is negative. Therefore, ( 12 \times (-6) = -72 ).
The numbers that multiply to 96 but add to 4 are 12 and -8. When you multiply 12 by -8, you get 96, and when you add them together, 12 + (-8) equals 4. Therefore, the solution is 12 and -8.