Hotshot337 Hotshot337

12-03-2021
Mathematics

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someone help please me with all 3 questions:) marking brainlist!!

someone help please me with all 3 questions marking brainlist class=

someone help please me with all 3 questions marking brainlist class=

someone help please me with all 3 questions marking brainlist class=

Respuesta :

adedamolaogunlela adedamolaogunlela

12-03-2021

Answer:

Step-by-step explanation:

1.) No. of student who can play an instrument= 20÷100×1,080 =0.2×1,080 = 216

2.) Minimum rate Sheila can work in =20 problems÷ 5 mins= 4 problems/min

3.) 75%

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