-3k is the answer. -3 * k is an answer but it is not simplified. The simplified version is -3k.
1cg=10mg, so 90cg95mg=90*10+95=995 mg. 7g=7*1000=7000mg, 12cg=12*10=120mg, so 7g 12 cg 18 mg =7000+120+18=7138mg, so <span>90 cg 95 mg + 7g 12 cg 18 mg=14138mg=14000mg+100mg+38mg=14g1cg38mg.</span>
Hey there
High light all of your key terms of this problems (fraction, of two pounds, and twenty pence)
Answer: We have

pence of the

, which is also

pence in the

Good luck on your assignment and enjoy your day!
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