Question

A math worksheet took Jeremy 1 hour and 15 minutes to complete. Each numerical problem took
three minutes to complete and each word problem took five minutes to complete.
If there were 10 numerical problems on the worksheet, how many word problems were there?​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

9 Word Problems

Step-by-step explanation:

Time taken by Jeremy to complete worksheet = 1 Hour 15 Min = 75 min

Time taken to solve each numerical problem = 3 min

Time taken to solve each word problem = 5 min

Number of numerical problems = 10

So time taken by Jeremy to solve all numerical problems = 3 * 10 = 30 min

Now let's assume no. of word problems as x

75 min - 30 min = 45 min ie

the time taken to solve numerical problems

Thus x = 45/5 = 9

Hope this helps :)