S _ X
Y _ _ R S .
T H _
W _ R K M _ N
W _ R _
_ B L _
T _
D _ _ B L _
_ T S
H _ _ G H T
_ V _ R Y
Y _ _ R ,
S _
_ T
S H _ _ L D
B _
H _ L F
_ F
_ T S
M _ X _ M _ M
H _ _ G H T
_ N _
Y _ _ R
B _ F _ R _
C _ M P L _ T _ _ N Clue
THE SEATING ARRANGEMENT FROM LEFT TO RIGHT IS: ANDREW, ALEXANDRIO, JIMMY, KIAN AND JUSTIN. NAMEBLOOD GROUPAGEHEIGHTWEIGHT ANDREWA666166 ALEXANDRIOO317576 JIMMYAO104197 KIAN B 61 49126 JUSTINAB476141 SIX YEARS. THE WORKMEN WERE ABLE TO DOUBLE ITS HEIGHT EVERY YEAR, SO IT SHOULD BE HALF OF ITS MAXIMUM HEIGHT ONE YEAR BEFORE COMPLETION THE NAIL WOULD BE AT THE SAME HEIGHT AS TREES GROW FROM THE TOP TERRY IS 5 YEARS OLD. LET'S TRANSLATE WORDS TO MATH. "ALICE WAS FIVE YEARS OLDER THAN TERRY IS NOW" TRANSLATES TO: A = 5 + T, WHERE A IS THE AGE OF ALICE AND T IS THE AGE OF TERRY. NOW TRANSLATE AGAIN. "TERRY IS HALF AS OLD AS ALICE WAS" BECOMES : T = (1⁄2)A. SOLVING THE TWO EQUATIONS WILL GIVE T = 5