# What products did Americans buy more amid the Coronavirus outbreak?

Skills: Percentage and bar graph

Related environmental issues: Others

Amid the Coronavirus outbreak,  people started rely more on online shopping.  A research showed that daily online grocery sales doubled in a month.  Also, sales of some products such as canned goods, home fitness products, flu medicines, hand sanitizer, and toilet paper increased significantly. The bar graph below shows by what percentage sales of those products increased over the last month in the United States. For example, sales of home fitness products increased by 55%.

1. Among those produces, sales of which product increased the most?
2. The average American buys \$4 of canned goods in a month. How much of canned goods in dollars did the average American buy over the last month? Round to the nearest whole number.
3. The average American buys 12 rolls of toilet paper in a month. How many rolls of toilet paper did the average American buy over the last month? Round to the nearest whole number.

Note: Monthly per capita canned food sales was sought by [total sales / population/12](5.2+3.9+2.7+2+2+0.8)/0.327=\$51/year  51/12=4.25

Barron’s, (March 31, 2020). Sales of PCs and Dumbbells, Not Just Toilet Paper, Are Soaring, New Data Show.

Statista,Estimated canned food market value in the United States in 2017 and 2025, by product category.

Statista, 2018. The U.S. Leads the World in Toilet Paper Consumption

1. hand sanitizer
2. \$7 (4 x 0.87 = 3.48  4+3.48=7.48)
3. 40 rolls (12 x 2.31 = 27.72 12+27.72=39.72)

### Factful Environmental Math Problems (2020)

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