A man buys a book for Rs 400 and sells it for Rs 420 his profit is
2 answers:
Answer:
20
Step-by-step explanation:
420-400=20
Answer:
20 Rs
Explanation:
Buys for :400 Rs
Sells for:420 Rs
Work :
420-400=20 Rs in profit
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Answer:
i think it is 120
Step-by-step explanation:
4 multiplied by 30 is 120
Answer:
39 / 10
Step-by-step explanation:
3.9
= 3.9 x 10 / 10
= 39 / 10
Answer:
The answer is, x≥0
I'm assuming this was a multiple choice question as I had to do the same question a few months ago, so in that case, you would select A: x≥0 .
Answer:10
Step-by-step explanation:
f(x)=9
1) B, 2) E, 3)C, 4)A, 5)D
