X equals 100, 0.05×120=6 and 0.06×100=6
Answer:
2.25 miles
Step-by-step explanation:
4.5/2=2.25
The maximum distance that Jonathan can run this week is obtained by multiplying 5 and 3.5 miles. That is equal to 17.5 miles. If we let x be the distance he can run any day of this week then, we may express it as
x ≤ 3.5
Then, if we let y be the total distance he can travel in a week then, we may express it as,
y ≤ 17.5
Answer:
x=3
Step-by-step explanation:
2x/3−x/10=17/10
Multiply each side by 30 to get rid of the fractions
30( 2x/3−x/10)=(17/10)*30
Distribute
20x -3x = 51
Combine like terms
17x = 51
Divide by 17
17x/17 = 51/17
x=3
First change the 230 grams to kilograms or 1 kilogram to grams.
The units have to be the same.
Next set up a proportion.
Cross multiply to solve the proportion.
1 kg = 1000g
230 g/30 biscuits = 1000g/x biscuits
230x = 30(1000)
230x = 30000
divide both sides by 230
x =130 biscuits