794 Stamp |
Name : _________________ |
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There are 260 stamps which are 6-cent stamps and 5-cent stamps. Altogether they cost 1430 cents. How many 6-cent stamps are there? |
There are 200 stamps which are 6-cent stamps and 5-cent stamps. Altogether they cost 1110 cents. How many 6-cent stamps are there? |
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794 130 150 140 130 120 ( 670 ) 110 80 80 100 70 ( 440 ) [[ 1110 ]] | ||
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