What is Ms Bertoli's weight in a 'metric' measurement if her 'imperial' weight is 11, 7 stone?

164 lbs.

Step-by-step explanation:

1 lb = 0.0714 stone

so, 164 × 0.0714 = 11.7 stone

Therefore, Ms Bertoli's weight is 164 lbs.

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116