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165 Stamp |
Name : _________________ |
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There are 220 stamps which are 8-cent stamps and 3-cent stamps. Altogether they cost 1410 cents. How many 8-cent stamps are there? |
There are 250 stamps which are 4-cent stamps and 5-cent stamps. Altogether they cost 1100 cents. How many 4-cent stamps are there? |
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| 165 150 130 140 90 130 ( 640 ) 150 100 150 150 140 ( 690 ) [[ 1330 ]] | ||
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