4 years ago

HELP ME PLEASE!!!!!!!!!!! 20-22

Mathematics

1 answer:

lora16 [44]4 years ago

7 0

Answer:

20. 81 blue cars

21. 54 cars

22. 15% green and 10% black

Step-by-step explanation:

20. 180 x .45 = 81

21. 180 x .30 = 54

22. 180 x .25= 45 (there are 45 black and green cars)

(not super sure about this one)

if there are 27 green cars there are 18 black cars

27/180= 15%

18/180= 10%

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