A man's average week-day expenditure is Rs 13.25, and his average daily ex-
penditure is Rs 12. What is his average Saturday-Sunday-expenditure?
A tea merchant mixes 12 kg of tea priced at Rs 8 a kg with 8 kg of tea priced
and
is the length of the fourth pipe?
2)
Answers
Complete question:
1. A man average week-day expenditure is Rs.13.25 ,and his average daily expenditure is Rs. 12 . What is his average Saturday -sunday -expenditure
2. A team merchant mixed 12 kg of tea priced at Rs 8 per kg with 8 kg of tea priced at Rs 7 a kg Find the average price per kg of the mixture
Answer:
Saturday and Sunday expenditure = Rs. 30.25
The average price per kg of the mixture = Rs. 7.6
Explanation:
1. One day average expenditure = 12÷7
= Rs. 1.25
Five day average expenditure= Rs. 6.25
Saturday and Sunday expenditure = 6.25 + 12*12
= Rs. 30.25
2. Cost of 12 kg tea =12×8
=Rs. 96
cost of 8 kg tea =8×7
=Rs. 56
Total cost =96 + 56
=Rs.152
Total weight =12+8 kg
=20kg
Average price per kg of the mixture = 152÷20
= Rs. 7.6
Multiplication:
To determine the sum of two or more numbers, mathematicians multiply the numbers. It is a basic mathematical procedure that is widely used in daily life. The outcome of multiplying two or more numbers is referred to as the product of those numbers, and the factors are the quantities that are multiplied.
To learn more about multiplication visit:
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