12 Scale: 4 cm represents 1m
The diagram shows of part of a wall to be tiled. The dimensions of the wall in the drawing are
8cm long and 4cm tall.
Kamran is going to cover this part of the wall with square tiles. Each tile has sides of length 10
cm.
The tiles cost 25p each.
Kamran spends £60 on tiles.
Use the scale shown to calculate the 'true' dimensions of the wall. Show that Kamran has
bought enough tiles. *
(4 Points)

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

answer: it's upside down and i can't read it

step-by-step explanation:

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract