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Luna & Ginny each cast magic spells. The ratio of spells Luna casts to spells Ginny casts is 4:5. How many spells did each cast if altogether they cast 63 spells

Respuesta :

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Answer:

Each cast 7

Step-by-step explanation:

28 + 35 = 63, I just guess and checked

ok so how you do this one is your going to divide the 63 spells by the ratios added and then multiply by 4 and 5

[tex]63 \div 9 = 7[/tex]

[tex]7 \times 4 = 28[/tex]

[tex]7 \times 5 = 35[/tex]

luna casts 28 spells

ginny casts 35 spell

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