Qanday sonning ⁵⁄₇ qismining ²⁄₅ qismi 50 ga teng bo'ladi.

  1. 145
  2. 160
  3. 165
  4. 175

📝 Detailed explanation

Noma'lum sonni x deb olamiz va tenglama tuzamiz: x · ⁵⁄₇ · ²⁄₅ = 50.
Kasrlarni ko'paytirishda 5 lar qisqarib ketadi: x · ²⁄₇ = 50.
x ni topamiz: x = (50 · 7) / 2 = 350 / 2 = 175.
6 / 10 (60%)
Question 6 of 10
← Previous → Next Space — Show answer

🎯 Take a test on the topic «18 variant | matematika - majburiy fanlar bloki»

This topic contains 10 questions. Test your knowledge!

🔐 Log in to take the test

📚 All tests by subject «Matematika»

View all collections and topics in Matematika

Go to subject →

Report an error

Answers are unavailable

This test collection is closed. To get full access, please purchase 🌟 premium

Contact by email