the product of seven and four times a number multiplied by three
28*n*3
is this correct??
No, that is not correct. The expression "the product of seven and four times a number multiplied by three" can be written as 3 * 7 * 4 * n. This means that you multiply the number (n) by 4, then multiply the result by 7, and finally multiply the overall result by 3. So the correct expression is 12 * 7 * n, which simplifies to 84n.
technically, yes, in that it gives the right result. I sort of think they were looking for
7*4n*3