2 years ago

How to find a rule and extend a pattern

1 answer:

7 0

Look for a relationship between the input “X” side, and the output “Y” side. Check thepattern against every row. It has to be true for the whole table, or it's not the rule. Use the rule, and the numbers you know, to complete or extend the pattern.

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vladimir2022 [97]

Answer:

135

Step-by-step explanation:

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2 years ago

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qaws [65]

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2 years ago

A recipe uses 1/4 teaspoon of salt and 2 1/2 teaspoons of sugar. What is the ratio of salt to sugar in this recipe?

KATRIN_1 [288]

Answer:

1:10

Step-by-step explanation:

the ratio we can it is

$\frac{amount\:salt}{amount\:sugar}\\\\\frac{\frac{1}{4}}{2\frac{1}{2}}\\\\\frac{\frac{1}{4}}{\frac{5}{2}}\\\\\frac{1\times2}{4\times5}\\\\\frac{1}{2\times5}\\\\\frac{1}{10}$