Answer:
11) to know the 20% of 70$ we need to 70÷100×20 = 14 now the sale price will ne 70-14$ = 56$
12) same 20% of 92= 92÷100×20= 18.4 $ so now original price= 92+18.4 = 110.4
13) same 40% of 30$ = 30÷100×40 = 12$ now selling price = 30-12$= 18$
4315
<u>+5684
</u> 9999 So 5684 is the greatest number you can write.<u>
</u>
Answer:
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Step-by-step explanation:
can you explain it a little better?
