57 and 1/7
To solve the equation 7x = 400 for x, we need to isolate x by dividing both sides by 7. Therefore, x = 400 / 7 = 57.14 (rounded to two decimal places). So, a fifth-grade level answer would be x = 57.
57 and 1/7
1 fifth
one-fifth of a ton is 400 pounds
400 times 12.5% equals 50.
1000 times 400 equals 400,000.
400*4 = 1600
To find the value of x when 16x equals 400, you would divide 400 by 16. This calculation results in x = 25. Therefore, 16 times 25 equals 400.
400 x 1.0275 = 411
125% of 320 = 400
400
400