X= largest integer
X-1=next integer
X-2=lowest integer x + x-1 + x-2 = 267
3x-3=267
3x=267+3
3x=270
X=270÷3
X=90
Now substitute x + x-1 + x-2 = 267
90+ (90-1)+(90-2)=267
90+89+88=267 So largest integer is 90
Answer:
1450
Step-by-step explanation:
this is actually mental math
Answer:
volume before window is taken out = lwh
volume of window is w^3
total volume is..... as given in pic
this is right
...............
Let the common multiple be x
3x : 2x
3x = 125
x = 125/3
So, B pays 2x = 2 × 125/3 = £250/3