36. Next time try multiplying to figure it out.
Every odd number. Multiplying two even numbers gives an even number. Multiplying an odd and an even number gives an even number. Multiplying two odd numbers gives an odd number.
Multiplying the quantity of flour by 9 gives 1.75 x 9 = 15.75 kilograms.
Cubing a number does not mean multiplying it by 3 - it means multiplying it by itself, and then multiplying it by itself again. For example, 9 cubed is equal to 9 x 9 x 9 = 729.
Multiplying two odds together gives an odd result Otherwise multiplying one even and one odd, or two even numbers together gives an even result.
9 is what percent of 19= 9 / 19= 0.473684Converting decimal to a percentage: 0.473684 * 100 = 47.37%
36. Next time try multiplying to figure it out.
Every odd number. Multiplying two even numbers gives an even number. Multiplying an odd and an even number gives an even number. Multiplying two odd numbers gives an odd number.
Multiplying the quantity of flour by 9 gives 1.75 x 9 = 15.75 kilograms.
you're multiplying nothing by nothing which gives you nothing.
0.2 recurring = 2/9, 0.45 = 9/20. Multiplying 2/9 x 9/20 gives 2/20 or 1/10 or 0.1.
Cubing a number does not mean multiplying it by 3 - it means multiplying it by itself, and then multiplying it by itself again. For example, 9 cubed is equal to 9 x 9 x 9 = 729.
Multiplying two negative numbers gives a positive answer. In this instance, -3 x -3 = 9 — in the same way as 3 x 3 = 9.
Multiplying two odds together gives an odd result Otherwise multiplying one even and one odd, or two even numbers together gives an even result.
19*14 = 19*(10 + 4) = 19*10 + 19*4 = 190 + 76 = 266 (You could use the distributive property again to split 19 into 10 + 9 but that is multiplying by 19 is simple enough and using the distributive property for that is just laziness.
You do this by multiplying 0.12 with 90.12*9=1.08
That's the same as 19 x 19. Squaring a number means multiplying it with itself.