Answer:
We want to simplify:
(3 + 1/4)*(3/5)
The first step is to write the first term as a single rational number.
We know that:
3*1 = 3
and 4/4 = 1
then:
3*1 = 3*(4/4) = (3*4)/4 = 12/4
We do this because we want to have the same denominator in both numbers, so we can directly add them.
Then we get:
(3 + 1/4)*(3/5) = (12/4 + 1/4)*(3/5) = (13/4)*(3/5)
And remember that in the multiplication of rational numbers the numerator are multiplied together and the same for the denominators, then we get:
(13/4)*(3/5) = (13*3)/(4*5)
If we solve the multiplications we get:
(13*3)/(4*5) = (39/20)
Now, we can notice that in the numerator we have two prime numbers, 13 and 3.
And in the denominators, we have a 4 (which is equal to 2*2) and a 5.
So the prime numbers in the numerator and the denominator are all different, this means that we can not simplify it furthermore.
Then we have:
(3 + 1/4)*(3/5) = (39/20)
Answer:
the answer is 80 cups
Step-by-step explanation:
there is 16 cups in a gallon so you just have to multiply 16 x 5 which will give your answer
<h3>
</h3><h3 /><h3 /><h3>The area is 7000.</h3>
The base of the cylinder = 5000 sq.cm
Height = 14cm
The volume of the cylinder = 5000× 14 = 7000
<h3>HOPE IT HELPS YOU :)</h3>
Answer:
1.0.024 hp
Step-by-step explanation:
We are given that
Constant force=F=112 N
Speed of lawn mower,v=20 cm/s=
1 m=100 cm
1 hp=746 watt
We have to find the power output
Force applied by women on lawn mower=
Force applied by women on lawn mower=
N
Power output,P=
Using the formula
Power output=
Power output,P=
hp
Hence, option 1 is true
Answer:
14.875
Step-by-step explanation:
77/8 = 9.625 and 21/4 = 5.25
So, 9.625+5.25 =14.875
