Question

Which problems can be solved by performing this multiplication?

15×30

Select each correct answer.


There were 30 people in a room. One-fifth of the people had blue eyes. How many people had blue eyes?

Evan's mother drove 30 miles on Wednesday and another 15 mile on Wednesday. How many miles did she drive in all?

Jada had 30 crayons. She lost 15 of the crayons. How many crayons does she have left?

Amelie read 30 pages of a book. She read 15 of the pages on Monday. How many pages did she read on Monday?

Answer 1

None of the above

• If the × sign is + then second one is the answer as we have to add in order to get total distance
• If it's 1/5 ×30 then first one is correct
• If × is - the. third one is correct as we need to subtract.

Answer 2

Amelie read 30 pages of a book. She read 15 of the pages on Monday. How many pages did she read on Monday is the answer.