Mathematics in the fourth grade of primary school: each album has 32 pages, and each page can be inserted with 6 photos. There are about 900 photos in my home. Will five photo albums be enough?

Child, insert 6 photos per page, and use 32×6= 192, which means that one photo can insert so many photos, and then use 192×5=960 photos, and 960 photos is more than 900, which is enough. The simple operation is:

32×6×5

= 192×5

=960 sheets (sheets)

960 sheets > 900 sheets

A: Five albums are enough.

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