Difference between revisions of "1997 PMWC"
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(→Problem T6) |
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== Problem T6 == | == Problem T6 == | ||
| + | John and Mary went to a book shop and bought some | ||
| + | exercise books. They had <math>100 each. John could buy 7 | ||
| + | large and 4 small ones. Mary could buy 5 large and 6 small | ||
| + | ones and had </math>5 left. How much was a small exercise | ||
| + | book? | ||
[[1997 PMWC Problems/Problem T6|Solution]] | [[1997 PMWC Problems/Problem T6|Solution]] | ||
Revision as of 16:11, 8 October 2007
Contents
- 1 Problem I1
- 2 Problem I2
- 3 Problem I3
- 4 Problem I4
- 5 Problem I5
- 6 Problem I6
- 7 Problem I7
- 8 Problem I8
- 9 Problem I9
- 10 Problem I10
- 11 Problem I11
- 12 Problem I12
- 13 Problem I13
- 14 Problem I14
- 15 Problem I15
- 16 Problem T1
- 17 Problem T2
- 18 Problem T3
- 19 Problem T4
- 20 Problem T5
- 21 Problem T6
- 22 Problem T7
- 23 Problem T8
- 24 Problem T9
- 25 Problem T10
Problem I1
Evaluate 29 27/28 x 27 14/15 Solution
Problem I2
Problem I3
Problem I4
Problem I5
Problem I6
Problem I7
Problem I8
Problem I9
Problem I10
Problem I11
Problem I12
Problem I13
Problem I14
Problem I15
Problem T1
Problem T2
Problem T3
Peter is ill. He has to take medicine A every 8 hours, medicine B every 5 hours and medicine C every 10 hours. If he took all three medicines at 7 a.m. on Tuesday, when will he take them altogether again? Solution
Problem T4
Problem T5
Problem T6
John and Mary went to a book shop and bought some
exercise books. They had 
5 left. How much was a small exercise
book?
