You do 390/100 = 180/x then 390×X=390X
180×100=18000
390X=18000
390X÷390=X
18000÷390=46.15384615=46%
4+4x+4x=20
4+8x=20
4=12x
3=x
your math teacher needs help and i am in 6th grade so i need help as well
Answer:
the dark blue equals to 2/6 or 1/3
Step-by-step explanation:
Answer:
33 minutes
Step-by-step explanation:
