The first floor of a house consists of a kitchen, playroom, and dining room. The areas of the kitchen, playroom, and dining room

Question

3 years ago

14

are in the ratio 4 : 3 : 2 . The combined area of these three rooms is 189 square feet. What is the value of one box on the tape diagram ?

2 answers:

sammy [17] · Answer 1 · 2022-04-09T12:23:25+03:00

sammy [17]3 years ago

8 0

Answer:

21

Step-by-step explanation:

^^^^^^

Korolek [52] · Answer 2 · 2022-04-09T10:51:21+03:00

Answer:

The value of one box in the tape diagram will be 21 square feet

Step-by-step explanation:

Here, we have the total ratio added as 4 + 3 + 2 = 9

So the area of one box on the tape diagram will be the combined area divided by the total square feet

Mathematically, that will be;

189 square feet/9 = 21