Question
'X' settles his bill using
bitcoins, with the total bill amounting to Rs. 420. The distribution ratio of 50-silver, 1-gold, and 5-gold bitcoins is 120:25:11, respectively. Determine the total value paid through 50-silver bitcoins.Solution
ATQ, The total amount 'P' paid = Rs. 420 Let the number of 50 silver coins, 1 gold coin, and 5 gold coins 'P' paid be 120a, 25a and 11a respectively. (120 × a) × (1/2) + (25 × a) × 1 + (11 × a) × 5 = 420 60a + 25a + 55a = 420 140a = 420 a = 420/140 = 3 Required amount paid by 50 silver coins =120 × (3/2) = Rs.180
Which country will host a virtual meeting of agricultural ministers from G7 countries to discuss the impact of Russia's invasion of Ukraine on global fo...
According to ICRA, what is the expected revenue growth for Indian apparel exporters in FY25?
What award did REC Limited receive at the 4th Diversity & Inclusion Excellence Awards and Conclave organized by Assocham?
What achievement led to Madhya Pradesh being named a Go-To Global Destination for 2025 by the Wall Street Journal?
What is the primary objective of the 'Vishwakarma Yojana' announced by PM Narendra Modi on Independence Day?
Which sector experienced notable growth in mineral production in March 2024?
Which company collaborates with the National Education Society for Tribal Students (NESTS) to roll out the plan Future Engineers?
Recently central government has released Rs ______ to states for the promotion of exports under the Trade Infrastructure for Export Scheme (TIES) initia...
India aims to reach net-zero emissions by which year?
The Union Cabinet has approved how much rupees for broadband connectivity in villages under the BharatNet project?
Relevant for Exams:
