Answer:
15
Step-by-step explanation:
3/5 = wooden
2/5 = mechanical
Answer:
9/25x^2 -25
Step-by-step explanation:
Answer:
its -160
Step-by-step explanation:
:)
Answer:
15/28 simplified to 5/8 (credit to other answer.)
Step-by-step explanation:
Multiply the top numbers 3*5 which equals 15 and then multiply the bottom numbers 4 and 7 for 28. Put 15 over 28.