In the number 794, the digit 7 is in the hundreds place, which means its value is 7 * 100 = 700.
If we want to find the number in which the value of the digit 7 is ten times larger, we are looking for it to have a value of 700 * 10 = 7000.
Now let's analyze the options:
A. 1,971 - The 7 is in the tens place, so its value is 7 * 10 = 70.
B. 2,597 - The 7 is in the units place, so its value is 7 * 1 = 7.
C. 7,381 - The 7 is in the thousands place, so its value is 7 * 1,000 = 7,000.
D. 75,438 - The first 7 is in the ten-thousands place, so its value is 70,000.
Based on this analysis, the correct answer is:
C. 7,381
In which number is the value of the 7 ten times larger than it is in the number 794?
Responses
A. 1,971
B. 2,597
C. 7,381
D 75,438
1 answer
1 answer