Answer:
35 ÷ 5 = 7
470 ÷ 5 = 94
Explanation:
To write the comparison of 7 nickels to 47 dimes as a ratio reduced to the lowest terms, you can first convert both quantities to the same unit, such as cents:
7 nickels = 7 * 5 cents = 35 cents
47 dimes = 47 * 10 cents = 470 cents
Now, the ratio is 35:470. To reduce this ratio to the lowest terms, you can divide both the numerator and denominator by their greatest common divisor, which is 5:
35 ÷ 5 = 7
470 ÷ 5 = 94
So, the reduced ratio of 7 nickels to 47 dimes is 7:94.