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United StatesMathsQuick questions
Number and Quantity
Quick questions on Ratios, proportions and rates - ACT Mathematics
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
If 3 pens cost \4.20$, how much do 7 pens cost at the same rate? [1 point]
What is q2?Show answer
varies directly with , and when . Find when . [1 point]
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