56 x 5 = 280
35/56 = (5 x 7)/(8 x 7) = (5 x 1)/(8 x 1) = 5/8
Well, here's how I would do it: 1. 56 x 10 = 560 2. 560 x 5 =2800 3. 56 x 6 = 336 4. 2800 + 336 = 3136 (answer to 56 x 56, or 562) 5. 3136 x 10 = 31,360 6. 31,360 x 5 = 156,800 7. 3136 x 6 = 18,816 8. 156,800 + 18,816 = 175,616 (answer to 56 x 56 x 56, or 562 x 56, or 563) (Yes, I did this in my head all the way through, and the answer is correct)
5. If 56 is x, then 336-x-x-x-x-x=0. This can be shortened to 336-5x=0, and by adding 5x to each side we get 336=5x. If we substitute the number back in, we get 336=5x52.
LCM(56, 60) = 840 56 = 2^3 x 7 60 = 2^2 x 3 x 5 lcm = 2^3 x 3 x 5 x 7 = 840
56 x 5 = 280
5/8 times 56 = 5 x 56/8 = 5 x 7 = 35
% rate:= (5/56) x 100%= 0.0893 x 100%= 8.93%
35/56 = (5 x 7)/(8 x 7) = (5 x 1)/(8 x 1) = 5/8
2 x 2 x 2 x 7 = 56 2 x 2 x 5 x 5 = 100
Well, here's how I would do it: 1. 56 x 10 = 560 2. 560 x 5 =2800 3. 56 x 6 = 336 4. 2800 + 336 = 3136 (answer to 56 x 56, or 562) 5. 3136 x 10 = 31,360 6. 31,360 x 5 = 156,800 7. 3136 x 6 = 18,816 8. 156,800 + 18,816 = 175,616 (answer to 56 x 56 x 56, or 562 x 56, or 563) (Yes, I did this in my head all the way through, and the answer is correct)
280/5=56 Therefore, 5 x 56=280
3/5 x 56 = 33.6
5. If 56 is x, then 336-x-x-x-x-x=0. This can be shortened to 336-5x=0, and by adding 5x to each side we get 336=5x. If we substitute the number back in, we get 336=5x52.
LCM(56, 60) = 840 56 = 2^3 x 7 60 = 2^2 x 3 x 5 lcm = 2^3 x 3 x 5 x 7 = 840
Reverse the flow from the answer: (((((56 / 7) + 7) x 5) - 3) / 3) = ? 56 / 7 = 8 + 7 = 15 x 5 = 75 - 3 = 72 / 3 = 24 Check the Answer: (((((24 x 3) + 3) / 5) - 7) x 7) = 56 24 x 3 = 72 + 3 = 75 / 5 = 15 - 7 = 8 x 7 = 56 Answer: 24
forty 56/7 = 8 8 x 5 = 40