Question

Please help with this

true or false

Answer 1

2a. False. as 1/10×17=1.7
2b. false. as 10×600=6000
2c. true. as 1/10×9000=900
2d. true. as 10×440=4400

Answer 2

$\bf \: 2a. \:170 \: is \: \frac{1}{10} \: of \: 17$

Let's check...

$17 \times \frac{1}{10} = \frac{17}{10} \\ \\ = 1.7$

Since, the solution is 1.7 instead of 170, hence the statement is false.

$\bf \: 2b. \: 660 \: is \: 10 \: timeas \: much \: as \: 600$

600 × 10 = 6000

Since, the solution is 6000 instead of 660, hence the statement is false.

$\bf \: 2c. \: 900 \: is \: \frac{1}{10} \: of \: 9000 \\ \\ = 9000 \times \frac{1}{10} \\ \\ = 900$

Since the solution is equal to 900, The given statement is true.

$\bf \: 2d . \: 4400 \: is \: 10 \: times \: as \: much \: as \: 440$

= 440 × 10

= 4400

Since the solution is equal to 4400, The given statement is true.

If any doubt, please ask ;)