Answer
0.22580645161
Step-by-step explanation:
you just have to do 4 3/7 in a calculator
3 1/2r=28
3.5r=28
cross of 3.5 and r remains
divide 28 and 3.5
and r=8
r=8
Answer:
17/3 = 68/12
Step-by-step explanation:
17/3 =? 68/12
Get a common denominator of 12
17/3 * 4/4
68/12
They are equal so this is true
Answer:
the answer is 5
Step-by-step explanation:
4x4=16 9x(-6)=-54 16+(-54)=-38 -7x-38=266