Question
![391. Tre amici acquistano complessivamente
126 fumetti, nel rapporto di \( 4: 3: 7 \). Quanti
ne ha comprati ciascuno di loro? [36; 27; 63]](https://cdn.cameramath.com/v7nn1qx5l3/3e0c70d6f3f8401bb98d62f67e3d60aa?sign=%242a%2411%24u7SK6B8KVyHpJjf%2F8d%2FWIuCLjNjMJjMqI8L9S3X8Ab%2F8aDQwQTRmq)
391. Tre amici acquistano complessivamente 126 fumetti, nel rapporto di \( 4: 3: 7 \). Quanti ne ha comprati ciascuno di loro? [36; 27; 63]
Ask by Lang Frazier.
Feb 22,2025 12:37
UpStudy AI Solution
Tutor-Verified Answer
Answer
Ciascuno dei tre amici ha comprato 36, 27 e 63 fumetti rispettivamente.
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The Deep Dive
I tre amici hanno comprato i fumetti in proporzione 4:3:7, quindi possiamo sommare le parti della proporzione: \(4 + 3 + 7 = 14\) parti totali. Dividendo il totale dei fumetti, 126, per 14 otteniamo il valore di una parte: \(126 ÷ 14 = 9\). Ora, possiamo calcolare il numero di fumetti per ciascuno: il primo amico ha \(4 × 9 = 36\) fumetti, il secondo \(3 × 9 = 27\), e il terzo \(7 × 9 = 63\).
Quindi, i tre amici hanno comprato 36, 27 e 63 fumetti rispettivamente.
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