Illustrative exercise | Mathnasium

Illustrative exercise

Illustrative exercise

fill-math Fill in so that the scale stays in balance. Each same shape must be the same number. Chili Pizza was in promotion: the 1st pizza for $20, the next three for $10 each and from the fifth one costs only $8 each. How many Pizza (at maximum) could you buy with $100?
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Marina’s garden has 150 trees. The pie chart below shows the percentage of each type. How many trees are there in each type?
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