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Answered by
0
Answer:
2 1/4
Step-by-step explanation:
15/50 x 60/80= 900/400
Simplify. 4 x 2 is 8 so 400 x 2 is 800.
2 100/400
can be easily simplified to 2 1/4.
Answered by
0
Answer:
9000
Step-by-step explanation:
1. 15*80+50*60/400
2.1200*3000/400
3. 3*3000
4. 9000
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