What is the ratio of 420kg and 450kg
1 answer:
The answer is 42kg/45kg or 14kg/15kg
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Answer:what is this
Step-by-step explanation:
85% = 0.85
1-0.85 = 0.15
80 x 0.15 = 12
the price now is $12
Weather I think I'm not sure
87 is greater than 13.688
