Question
The mass of a box of flour is 500 g. The mass of a box of pepper is 700 g. Mrs. Yee wants to buy an equal amount of flour and pepper. What is the least number of boxes of flour that she should buy?
4 m

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The mass of a box of flour is 500 g. The mass of a box of pepper is 700 g. Mrs. Yee wants to buy an equal amount of flour and pepper. What is the least number of boxes of flour that she should buy?