SORRY, but do u even use da calcul8r? da answr is 28 by tha wae...
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2 8/7 divided by 4/7 is the same as 8/7 times 7/4... The 7s then cancel out and you get 8/4 which is 2
2 divided by 7/8 is 2.2857
3/7 x 7/8 = 21/56 or 3/8
The cube root of 512 is 8, the square root of 64 is 8, and the cube root of 343 is 7. Therefore, the expression simplifies to 8 divided by 8 times 7, which equals 7.
Using BODMAS:2 × 7 - 32 ÷ 8 = (2 × 7) - (32 ÷ 8) = 10