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4 years ago, Aluna was 115 cm tall. She was 65 cm shorter than her wardrobe. Aluna has grown and she is now 20 cm shorter than the wardrobe. What is her current height?​

Sagot :

Answer:

4 years ago let aluna be X and wardrobe be Y

4 years ago

X=115cm

X+65=Y

115+65= 180 cm

PRESENT

Y-20= Xpresent

180-20= 160 cm

ans. 160cm is her current height