Question

write as decimal.
(i) 7⅖​

Answer 1

Answer:

$\huge{\bf{\underline{\red{Answer :}}}}$

okies. OK

What is 7 2/5 in decimal form?

2 = Numerator

5 = Denominator

★Multiply the whole number by the denominator:

7 × 5 = 35

★ Add the product you got in Step 1 to the numerator:

35 + 2 = 37

★Divide the sum from Step 2 by the denominator:

7 ÷ 5 = 7.4

$\boxed{\red{7{\frac{2}{5}}}}$

Answer 2

Given Question :-

$\frac{ {7}^{2} }{5}$

What to do :- Convert it into decimal .

Solution :-

$\frac{7 \times 7}{5}$

$\frac{49}{5}$

To convert it into decimal we multiply numerator and denominator both by 2 .

$\frac{49 \times 2}{5 \times 2}$

$\frac{98}{10}$

$9.8$

Therefore, Answer :- 9.8