Question

please... help me.......................

Answer 1

нєуα

нєяє ιѕ тнє αиѕωєя

2. (ι) ρℓαиє ¢σνєяѕ 405 км = 90 ℓιтяєѕ σf fυєℓ

ρℓαиє ¢σνєяѕ 1 км = 90/405 ℓιтяєѕ σf fυєℓ

ρℓαиє ¢σνєяѕ 540 км = 90/405 × 540

=> 120 ℓιтяєѕ σf fυєℓ

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(ιι) 90 ℓιтяєѕ σf fυєℓ = 405 км

1 ℓιтяє σf fυєℓ = 405/90 км

50 ℓιтяєѕ σf fυєℓ = 405/90 × 50

=> 225 км

нσρє тнιѕ нєℓρѕ.

Answer 2

Hey dear here is your answer!!!!!

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I can observe only two questions properly so i would be solving them one by one:-

We would be using unitary method to solve these question.

1. Firstly, let's note down all the information provided to us by the question:-

• 100gm of butter makes 14 cakes

Therefore, 1 gm of butter makes $\frac{14}{100}$ of cake

Now, we use the to solve our question:-

----> 150 gram of butter will make 150 x $\frac{14}{100}$ of cake which is 21 cakes !

2. Firstly, let's note down all the information provided to us by the question:-

• Plane flies 405Km on 90L of fuel

Therefore, it flies $\frac{405}{90}$ Km on 1L of fuel

and it flies 1 Km in $\frac{90}{405}$ L of fuel.

Now, we use this to solve the question:-

(i) Fuel need for 540 Km = 540 x $\frac{90}{405}$

=120L

(ii) Distance traveled in 50L = 50 x $\frac{405}{90}$

=225Km

❣️⭐ Hope it helps you dear...⭐⭐❣️❣️