84 the process is shown in the following picture
Answer:
2/10
20/100
5/25
Step-by-step explanation:
I hope this helps you
10 is ur whole number.....now we need to find out if 1/8 is more then or equal to 0.5 or less then 0.5...because if it is more then or equal, then u would round that 10 up to 11. If it is less then 0.5, u would leave it at 10.
1/8 = 0.125.....and that is less then 0.5....so ur answer rounded to the nearest whole number is 10.
12 goes into 187 15 times evenly. So the answer to fill the box is 180 (12*15)
You can use gauss's method
n(first number + last number)/2 where n is the number of integers in this case 21 ()
21(0.30 + 0.50)/2
21*0.8/2
21*0.4
8.4