Answer:
D.
Step-by-step explanation:
Just picture the smaller triangle the same as the bigger one but flipped
Ex.) side HG = side AB
here ratio is 1:8
total parts 1+8=9
so first we divide 270 by 9 which is 30
first part is 1*30 which is 30
second part is 8*30 which is 240
therefore £270 in the ratio 1/8 is 30/240
12 x 30 = 360 mariah has to use 360 tiles to build it because if she builds a table top with 12 rows of tiles and 30 in each rows you have to multiply 12 x 30
= 360 to get the answer
Answer:
Step-by-step explanation: split the brownies up 10 if they eat 1/4 that's 1 and a little less than a half of a second brownie if there's 10 brownies than after he left john came he must have ate 8 brownies