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Mr. Radace will be asking to the carpenter to construct a square floor with the area of 64 square meter. In his approximation based from the house plan, the floor must in the area of 100 square meter.
1. what is the possible dimension of the new area of the house floor??
2. how did you determine the possible dimension of the floor??
3. suppose the length of the side of the square will increase 24 m what will be the new area??
4. what is the difference of new area to the old area if the side will increase 24 m from 64 m square meter area?? ​


Sagot :

Answer:

2x+35+7=3x+123

Multiply both sides by 15 (the lowest common multiple of the denominators)

6x+9+105=15x+60

Collect together like terms

6x+114=15x+60

Subtract 60 from both sides

6x+54=15x

Subtract 6x from both sides

54=9x

Divide both sides by 9

x=6

Step-by-step explanation: