21/49 in lowest terms
1) To make a fraction in lowest terms you have to divide by the greatest common factor.
The GCF of 21 and 49 is 7
2) Simplify Fraction
Divide the numerator and denominator by 7
21 ÷ 7 = 3
49 ÷ 7 = 7
21/49 in lowest terms is 3/7
Answer:
36?
Step-by-step explanation:
Multiply it by 60 to get 4200 per hr. multiply 4200 by 24 to get 100800. multiply that by 365 to get 36792000 then multiply that by 14 to get <span>515088000</span>
Answer:
20 gallons were used from the tank with the octane rating of 80.
Step-by-step explanation:
Given : One tank of gasoline has an octane rating of 140 and another tank of gasoline has an octane rating of 80. To obtain a mixture of 60 gallons with an octane rating of 120.
To find : How many gallons should be used from the tank with the octane rating of 80?
Solution : Let x be the volume of gas whose octane rating is 140 and
y be the volume of gas whose octane rating is 80.
Then, we form the equation as:
(1) 
or 
.........[3]
(2) 
Now multiply equation (2) by 4
...........[4]
Subtract (4) from (3)
Put x in equation [4] we get,
Therefore, x=40 and y=20
So, 20 gallons were used from the tank with the octane rating of 80.
If you’re being bullied there’s a lot you can do. While different tactics work for different people, the first thing you should do is try to work it out yourself.
Depending on how bad the bullying is (and as long as you don’t feel at risk, scared or physically threatened) you might want to try and work it out yourself – as a first step.
The more empowered you are, and the more you can help yourself, the better chance you have to stop the bully.
If the bully doesn’t change their behavior, that’s when talking to someone else can be really helpful.
The bully wants you to react. Their goal is to take away your power, make you sad and scared. And if you show them you are not sad and scared, they will often lose interest and they cannot take away your power.
Remember they want to upset you constantly so you get angry. If you don’t get angry, the bully will lose their own power.
Remember that bullies are human - they eat, sleep and live just like you do. The only difference is that you are NOT a bully! Bullies act the way they do because they lack the attention or parental love and nurturing that you have. They are insecure and bully only to feel powerful.
Bullies look for a reaction from you and often lose interest if they aren't given the satisfaction of getting one.
