So first convert to improper fractions
7 and 7/8=7+7/8=56/8+7/8=63/8
3 and 1/4=3+1/4=12/4+1/4=13/4
so nowe we have
63/8+13/4
convert bottom number to same
which is 8
13/4 times 2/2=26/8
now we have
63/8-26/8=37/8=4 and 5/8
answer is 4 and 5/8
Answer:
точка шлифования
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
brain math
The interior angle measures are 900 degrees
131+122+125+148+107+126 = 759
900-759 =141
X = 141
The answers should be 1D, 2C, 3B, 4A, and 5A.
