Answer:
Step-by-step explanation:
first divide 120/4 = 30
so everything needs to be multiplied by 30
new ratio is 30:120:210
add them together
30 + 120 + 210 = 360
hope this helps <3
1:4:7
1+4+7=12
120+12+10
BRO,HOW TO UPLOAD PDG
do 2*52 which gives you 104 so 104 dollars