Question

Please,tell the answer
I will mark you the brainlist​

Answer 1

Answer:

$1) \: \frac{356}{100} \\ \\ = > \cancel{\frac{356}{100} } \\ \\ = > 3.56$

2) ★We know that:

1m=100cm

★Solution:

$8 \frac{1}{2} \\ \\ ➺ \frac{17}{2} m$

So, 17/2m = 17/2×100

$➺ \frac{17}{ \cancel{2}} \times \cancel{100} \: \: ^{50} \\ \\ ➺850cm$

Therefore, The answer is 850cm.

3) ★We know that:

1 score= 20unit

★Solution:

$➺\frac{3}{ \cancel{4}} \times \cancel{20} \: ^{5}$

$➺15unit$

Therefore, The answer is 15 unit.

4) Prime factor of 27 is 3×3×3

➺ 3³

Therefore, The answer is 3³.

$5) \: \frac{1}{ \cancel{5}} \times \cancel{245} \: \: ^{49} \\ \\➺ 1 \times 49 \\ \\ ➺49$

Therefore, The answer is 49.

Answer 2

Answer:

$1) \: c{356}{100} \\ \\ = > \cancel{frac{356}{100} } \\ \\ = > 3.56$

2) ★We know that:

1m=100cm

★Solution:

$8 {1}{2} \\ \\ ➺ \frac{17}{2} m$

So, 17/2m = 17/2×100

$➺ \f{17}{ \cancel{2}} \times \cancel{100} \: \: ^{50} \\ \\ ➺850cm$

Therefore, The answer is 850cm.

3) ★We know that:

1 score= 20unit

★Solution:

$➺{3}{ \cancel{4}} \times \cancel{20} \: ^{5}$

$➺15unit$

Therefore, The answer is 15 unit.

4) Prime factor of 27 is 3×3×3

➺ 3³

Therefore, The answer is 3³.

$5) \: \fc{1}{ \cancel{5}} \times \cancel{245} \: \: ^{49} \\ \\➺ 1 \times 49 \\ \\ ➺49$

Therefore, The answer is 49.