Answer:
60km
Step-by-step explanation:
In 95 mins,he can run is 20km
In 1 min,he can run is 20/95
= 4/19in lowest
Now,
In 285 mins,he can run is=4/19*285
=4*15 in lowest
=60 km
Answer:
54 60
----- = ------
x 100
goal is 90 dollars
Step-by-step explanation:
cross multiply then divide
Answer:
x = 7.2
Step-by-step explanation:
5x - 36 - 11x = 3x + 36 + 3x
add like values together:
16x - 36 = 6x + 36
add 36 to each side:
10x = 72
divide by 10 to get x alone:
x = 7.2
A/B : 4/9 = 12/B
cross multiply
(4)(B) = (9)(12)
4B = 108
B = 108/4
B = 27
P = 4a...where a is the length of one side
P = 4(27)
P = 108 yds <=== perimeter of square B
Step-by-step explanation:
All you gotta do is multiply all the test amounts by 5 1/2.
If you have a calculator handy, I would change everything to decimals.
So for chopped onions, you would need
1.5 lbs x 5.5 = 8.25 = 8 1/4 lbs of chopped onion.
Chopped green pepper
.5 lbs x 5.5 = 2.75 = 2 3/4 lbs chopped onion.
Carrots
.5 lbs c 5.5 = 3.75 = 2 3/4 lbs carrots
Chopped Celery
4 stalks x 5.5 = 22 stalks of chopped celery.
And so on. I think you can do it from there.
