zarachoudhury64
Answered

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Maisie knows that she needs 3 kg of grass seed to make a rectangular lawn 5 m by 9m.
Grass seed is sold in 2 kg boxes
Maisie wants to make a rectangular lawn 10 m by 14m.
She has 5 boxes of grass seed.
(a) Has Maisie got enough grass seed to make a lawn 10 m by 14m!
You must show all
your working
(4)​

Sagot :

Answer:

yes, she does

Step-by-step explanation:

3kg covers 9x5, or 45m squared

1kg seed = 15m squared of lawn covered

10x14 = 144m squared

144/15 = 9.6

she has 10kg, therefore she has enough

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