Question

2
My friend Rita has bought 5 pens and 3 pencils at 7 34 from the book-shop nearby our
school. But Sumita has bought 7 pens and 6 pencils at 53 at the same rate and from the
same shop.I write by calculating the price of each pen and pencil by framing simultaneous
equations,
2. The weight of my friend Ayesha and Refique altogether is 85 kg. The half ofweight of
Ayesha is equal to the 4th of weight of Rafique. Let us calculate and write the weight of
them separately by forming simultaneous equations.
8. My uncle's present age is twice of my sister's age 10 years ago, my uncle's age was thrice
of my sister's age. Let me calculate and write their present age separately by forming
simultaneous equations.
Debkumarkaku of our village draws 3 590 through cheque from the bank. Ifhe receives
70 notes on total of the notes of 10 and 35, then let us calculate and write the number
of the notes of 10 and 35.
m's
10x
5. I write a proper fraction in our school-black board whose denominator is greater than its
3
numerator by 5 and when 3 is added to both numerator and denominator it becomes
4
Let us form the simultaneous equations and by solving, write the proper fraction on the
black board.​

Answer 1

Answer:

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