Simon makes 30 cakes. He gives 1/5 of the cakes to sali. He gives 10% of the cakes to Jane. What fraction of the 30 cakes

Question

Simon makes 30 cakes.
He gives 1/5 of the cakes to sali.
He gives 10% of the cakes to Jane.
What fraction of the 30 cakes does he have left?

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MichaelMet 3 years 2021-08-31T18:31:35+00:00 2 Answers 140 views 0

Answers ( )

    0
    2021-08-31T18:32:42+00:00

    Answer:

    1/5 of 30 = 6 hes left with 24

    10% of 24 = 2.4 hes left with 21.6

    he has 21.6/30 left

    0
    2021-08-31T18:32:51+00:00

    Multiply number of cakes by 1/5 and 10%

    Sali = 30 x 1/5 = 20/5 = 6 cakes

    Jane = 30 x 10% = 30 x 0.10 = 3 cakes

    Total he kept = 30-6-3 = 21 cakes left

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