sarah357759 sarah357759

16-06-2021
Mathematics

contestada

In a class of 30 pupils the ratio of left-handed pupils to right-handed pupils is 1:9.
How many pupils are right-handed?

Respuesta :

Mimosa2021 Mimosa2021

18-06-2021

Step-by-step explanation:

Pupils are right-handed: 30:10x9=27

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