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In Mathematics / Middle School | 2014-10-10

Four consecutive multiples of 10 have a sum of 300. What is the least of these numbers?

F. 20
G. 30
H. 40
J. 50
K. 60

Asked by malisa2571

Answer (2)

20 + 30 + 40 + 50 = 140 -No
30 + 40 + 50 + 60 = 180 -No
40 + 50 + 60 + 70 = 220 -No
50 + 60 + 70 + 80 = 260 -No
60 + 70 + 80 + 90 = 300 -Yes
Your final answer: K. 60

Answered by xXxGirxXx | 2024-06-10

The four consecutive multiples of 10 that sum to 300 are 60, 70, 80, and 90. The least of these numbers is 60, which corresponds to option K. Therefore, the answer is K: 60.
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Answered by xXxGirxXx | 2025-03-29

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