Answer:
dont know
Step-by-step explanation:
because i dont kno
By adding, subtracting, multiplying or dividing numbers
5 7/32 = 167/32
5/32 + 5/32 (2 wall thicknesses of the pipe) =10/32
167/32 - 10/32 = 157/32
= 4 29/32
Answer:
<em>38% </em>
Step-by-step explanation:
× 100%
500 - 310 = 190
× 100% = <em>38%</em>