Question

Divide 45kg in the ratio of 4:5

Answer 1

Answer:

20kg and 25kg

Step-by-step explanation:

Total = 45kg

Ratio =. 4:5

Let the parts be 4x and 5x respectively.

so,

4x + 5x = 45

9x = 45

x = 5

Parts = >

• 4x = 4*5 = 20kg
• 5x = 5*5 = 25 kg

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Answer 2

Answer:

When 45kg is divided in a 4:5 ratio 20kg and 35kg are obtained.

Step-by-step explanation:

Given:

Total=45kg

Ratio=4:5

Solution:
Let us assume the part to be 4x and 5x.

Therefore,

$45=4x+5x$

∴$45=9x$

∴$x=5$

$4x=4*5=20$

$5x=5*5=25$

Therefore, when 45kg is divided in a 4:5 ratio 20kg and 35kg are obtained.