Question

Copy and insert two pairs of brackets to make the equation true. 1 + 2 x 3 + 4 x 5 +6 x 7+ 8 x 9 = 505

Answer 1

Answer and explanation:

1For BODMAS to apply to the equation and five us the correct result of 505, we did have to place the brackets where they should be and show the order of operations using the BODM

1 + 2 x 3 + 4 x 5 +6 x 7+ 8 x 9 = 505

1+(2