There is an infinite amount of numbers including decimals but without decimals it is 4x5 2x10 -2x-10 -4x-5 1-20
2-10
4-5
40-.5
there are none
7x3 or 3x7, which is all you can do to multiply to get 21.
4 and 7
200!
725. To find the LCM, multiply the numbers together then divide by any common factors. In this case, 25 and 29 have no common factors so the answer is simply 25 x 29, which is 725
Multiply the numerators together and then multiply the denominators together.
20 * 40 = 800
Multiply by 1.2
1/5
.96 is decimal form of twenty one twenty fifths.21/25 = 0.84 (multiply numerator and denominator by four)
Multiply all the numerators together and then multiply all the denominators together
You can multiply any numbers together.