negative x negative = positive
negative x positive = negative
positive x positive = positive
so answers are
1 = positive
2 = positive
3 = negative
4 = negative
5 = positive
Answer: 31/20
Step-by-step explanation:
4/5 + 3/4
taking lcm of 5 and 4 which is 20
4/5 + 3/4
(4*4 + 5*3) / 20
(16 + 15) /20
31/20
To get the simplest form of a fraction, simplify or solve it as far as it can be solved. In the case of this fraction for example, both 6 and 18 are divisible by 2. Divisible means both these numbers can be divided by 2.
when we divide them by 2 we get 3 instead of 6 on top and 9 instead of 18 agh the bottom.
6/18 = 3/9
Now 3/9 are both numbers that can further be divided because they can both be divided by 3
this division will give us
1/3 is the answer. This is the simplest form of the fraction 6/18.
Answer:
It will take 12 days for them to jog together
Step-by-step explanation:
Notice that Pedro jogs once every 4 days, so his pattern is: 4 * n
while Logan does it every 6 days with a pattern of 6 * m
we want those patterns to coincide so they jog together, that is:
Therefore, when n=3 and m=2 we will have that their patterns coincide.
That is : for Pedro 4*3=12, and for Logan 6*2=12
Therefore,in 12 days they will jog again together