160
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The easiest way to multiply 8 by 20 is to multiply 8 by 2 and add a zero. 8 multiplied by 20 is 160.
Multiply 24 x 20 = 480, and 24 x 8 = 192, 480 + 192 = 680 - 8 = 672
To solve this,all you have to do is replace p with other numbers and see if it matches or goes with the equation.Then,multiply and find your answer.
The correct equation to solve 20 ÷ 4 x 4 + 8 equals 18 is as follows: First, divide 20 by 4 to get 5. Then, multiply 5 by 4 to get 20. Finally, add 8 to 20 to get the final answer of 28.
4n/7 + 8 = 20 subtract 8 from each side: 4n/7 = 12 multiply each side by 7: 4n = 84 n = 21
12