Question

640 amount to 784 in 2 1/2 years. What will * 900 amount to in 4 years at the
same rate percent per annum?​

Answer 1

Answer:

very easy bro let me explain how to do it

first get the amount of one month and

then multiply the number by 48 then use percentage formula

Answer 2

Answer:

A= 1224

R= 9% p.a.

Step-by-step explanation:

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