Jj's current living room is 15 ft x 22 ft. in his scale drawing, 1 in = 1 ft, so the dimensions of his drawing are 15 in x 22 in.

what will the dimensions of the new scale drawing be if he multiplied by a scale factor of 2/3?

Current Dimensions: 15 in x 22 in

Scale Factor:  

2 /3

Start with the 15 inch side.

2 /3 (15 in) =                       Multiply the dimension by the scale factor.

2 /3 ( 15/1  in)=                        Rewrite the whole number as a fraction.

30 /3  in = 10 in                              Multiply and simplify.

Now scale down the 22 in side.

2 /3(22 in) =                            Multiply the dimension by the scale factor.

2 /3(22/1 in)                            Rewrite the whole number as a fraction.

44 /3  in=14  2/3 in                            Multiply and simplify.

The new drawing will be 10 in x 14  2/4

The new scale drawing is smaller than the original drawing, since JJ multiplied by a number smaller than 1.

answer: 180

step-by-step explanation:

12-2=10

20-2=18

10x18=180

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.