it going to be number three
Part (a):
=======
6 : 9 = x : 72
By using cross multiplication
∴ 9 x = 6 * 72
∴ 9 x = 432
∴ x = 432/9 = 48============================================
Part (b):
=======
8 : 3 = 40 : x
By using cross multiplication
∴ 8x = 3 * 40
∴ 8x = 120
∴ x = 120/8 = 15============================================
Part (c):
=======
x : 55 = 3 : 5
By using cross multiplication
∴ 5 x = 3 * 55
∴ 5 x = 165
∴ x = 165/5 = 33============================================
Part (d):
=======
33 : x = 11 : 5
By using cross multiplication
∴ 11 x = 5 * 33
∴ 11 x = 165
∴ x = 165/11= 15============================================
Answer:
the answer is K . the product of 51 and 999 is 50949 and 5 is greater than 0.
Answer: 150 miles
Step-by-step explanation:
m = mile
40 + 0.25m = 25 + 0.35m
0.25 * 150 = 37.5
37.5 + 40 = 77.5
0.35 * 150 = 52.5
52.5 + 25 = 77.5
77.5 = 77.5
1 hour equals 60 minutes.
10 gallons per minute x 60 minutes = 600 gallons in 1 hour.
24 hours x 600 gallons per hour = 14,400 gallons in 24 hours.