Because multiplication is commutative.
8 x 4
9x + 6 = 2 9x = -4 x = -4/9
Yes but only if the given numbers are +4 and +9
To determine how many ninths equal 4 wholes, you can use the fact that one whole is equal to 9 ninths. Therefore, 4 wholes would be (4 \times 9 = 36) ninths. Thus, 36 ninths equal 4 wholes.
Nine ten thousands can be expressed in scientific notation as (9 \times 10^4). This is because 10,000 is equal to (10^4), so multiplying by 9 gives you (9 \times 10^4).
21
14 14
5x = 5 times 9, 2y = 2 times 4 so 45 - 8 ie 37
Yes
9 / 4 converts to 2 and 1/4
8 x 4
9x + 6 = 2 9x = -4 x = -4/9
Yes but only if the given numbers are +4 and +9
6561
To determine how many ninths equal 4 wholes, you can use the fact that one whole is equal to 9 ninths. Therefore, 4 wholes would be (4 \times 9 = 36) ninths. Thus, 36 ninths equal 4 wholes.
It is: (9-4-2) times 8 = 24
9/8 ("9 over 8")