Answer:
5/6+1/2=1 1/3
Step-by-step explanation:
Find the least common multiple.
6:6,12
2:2,4,6,8,10,12
Multiply the numerator and denominator by what number gets to the lcm (12).
5/6 5×2=10 6×2=12
10/12
1/2 1×6=6 2×6=12
Add the new fractions
10/12+6/12=16/12
Turn it into a mixed number by dividing 16/12.
1 4/12
Simplify 1 4/12 by dividing the numerator and denominator by 4
1 4/12= 1 1/3
Answer:
i think soooo
Step-by-step explanation:
10-1.75 = 0.65x
9.25 =0.65x
9.25/0.65=x
then simplify or find the exact solution
Answer:
Approximately 28 times
Step-by-step explanation:
The tires are circular in shape.
We first need to find the circumference of the tire and then divide the length of the road by that circumference.
The circumference of a circle is given as:
C = πD
where D = diameter
The diameter of the tires is 1.7 m. Its circumference is therefore:
C = π * 1.7 = 5.34 m
Therefore, the number of times that the tire has to turn in traveling the length of the street is:
149 / 5.34 = 27.9 ≅ 28
If you choose the first deal, first pizza would cost $10, then 14 x $5 will give you a total of $80, whereas the second deal will give you 6 x 15 = $90, so the answer is B) Deal #1 $80