00:01
To jane's house and seven -eighths of a kilometer to the park.
00:04
How far did he walk? so i would have to add one -fourth plus seven -eighth, and i have to find a common denominator, which would be eight, so four times two is eight, so one times two is two.
00:16
Then i'm going to add two plus seven is nine, and then my denominator stays the same of eight, which equals one -and -one -eighth.
00:25
So one -and -one -eighth.
00:27
You are correct.
00:27
Good job.
00:28
Mother bought 2 and 3 .3 .a .k .a.
00:30
Kilogram of rice, rice, 3 .1 .1 kilogram of flour and 1 .5.
00:39
I think, does that say 1 .5? kilogram of sugar.
00:43
What is the total weight of the items she bought? so i have to add 2 and 3 ace, 3 and 1 4th, and i believe that says 1 .5.
00:54
We'll find out if the answer is not there.
00:56
So 8 would be my common denominator.
00:59
So 2 times 4 is 8, so 1 times 4 is 4.
01:03
4 times 2 is 8, so 1 times 2 is 2.
01:07
So i'm going to add 3 plus 2 is 5 plus another 4 is 9, 8th, and then 2 plus 3 plus 1 is 6.
01:18
And that equals 7 and 1 8th.
01:21
Okay, so 7 and 1 8th is the answer.
01:25
In a graduating class of 164 students, two -thirds decide to take technical courses, a quarter wanted to take education, and the rest decided to study nursing.
01:39
How many students will enroll in nursing? so i have to first do one or three over three minus two -thirds, which equals one -third, and then i'm going to subtract one -fourth from here.
01:56
So 12, 12, and then 4 times 3 is 12, so 1 times 3 is 3.
02:03
3 times 4 is 12, so 1 times 4 is 4...