Question

the weight of 15 floor packets is 45 kgs what is the weight of 10 such packets​

Answer 1

Step-by-step explanation:

The weight of 15 floor packets is 45kgs

Therefore,I floor packet= 45/15 kgs

1 floor packet = 3 kgs

The weight of 10 floor packet is 10×3=30kgs

Answer 2

$\Large{\bf{\green{\mathfrak{\dag{\underline{\underline{Given:-}}}}}}}$

• Weight of 15 flour packets = 45 kgs.

$\Large{\bf{\orange{\mathfrak{\dag{\underline{\underline{To \: Find:-}}}}}}}$

• Weight of 10 flour packets

$\Large{\bf{\red{\mathfrak{\dag{\underline{\underline{Solution:-}}}}}}}$

• Weight of 15 flour packets = 45 kgs.

• Weight of 10 flour packets = ?

• Flour $\longrightarrow$ Weight

• 15 $\longrightarrow$ 45

• 10 $\longrightarrow$ x

Cross-multiplying,

• $\sf 15\: *\: x \:= \:45 \:* \:10$

• $\sf x \: = \: \dfrac{45 \: * \: 10}{15}$

• $\sf x \: = \: \dfrac{\cancel{45} \: * \: 10}{\cancel{15}}$

• $\sf x \: = \: 3 \: * \: 10$

• $\sf x \: = \: 30 \: kgs$

Therefore,

• Weight of 10 flour packets = 30 kgs.