Question

-10 2. (a) A 2 digit number is 7 times the sum of its digits. If 27 is subtracted from the number, its digits are reversed. Find the number. (4) (3) (b) Draw a graph for 2x-6y=12. (c) i) Find the value of 200-33 up to one decimal place. ii) Divide 12.73 by 8 and round off correct to two decimal places. ​

Answer 1

Answer:

When 27 is subtracted from the number, the digits are reversed. After reversing the digits, the number will be 10b + a. Hence, the two digit number 6

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