To the nearest hundred it is 500
x6+50=320
-----------------
x6=50-50=320-50
x6=270
x6/6=270/6
x=45
So this person is spending $45 a month.
Answer:
Step-by-step explanation:
5 miles + 16 miles = 21 miles
each mile is 2.50
21 x 2.50 = 52.50
trip is 4.50
52.50 + 4.50 = 57
The ratio of roses to lilies is 4:3 and that of lilies to peonies is 4:1.
suppose the number of roses is x:
the number of lilies will be 3/4x
the number of peonies will be 1/4×3/4x=3/16x
the ratio of roses to peonies will be:
x/(3x)/16
x×16/(3x)
=16/3
hence the ratio will be 16:3
