Number flash cards

Description

Maths Flashcards on Number flash cards, created by cmcandry on 04/10/2014.
cmcandry
Flashcards by cmcandry, updated more than 1 year ago
cmcandry
Created by cmcandry over 10 years ago
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Resource summary

Question Answer
Multiplying surds
Dividing surds
Squaring surds
Recurring decimals to fractions
Direct proportion x∝y x∝k.y x=20 y=30 When x=25 what is y? x∝y x∝k.y 20∝k.30 k=⅔ 25∝⅔y 25/⅔=y y=37.5
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