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3 years ago

If 150g of sugar is used for 5 cakes How much is used for 7 cakes?:)

2 answers:

3 0

Well, if 150 grams is used for 5 cakes, we can divide that.
150/5=30. 30 grams of sugar are used for each cake
You want to know how many grams for 7 cakes
30x7=210 grams of sugar are used for seven cakes.
Hope this helps!

anastassius [24]3 years ago

3 0

150 g - 5 cakes
x g - 7 cakes

$x=\dfrac{7\cdot150}{5}\\
x=210$

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However, if we were to do the order of first machine, second machine, we can get a negative number. To get -5, we plug in 6 for x in the first machine, getting an answer of 1. We plug this into the second machine, getting 1^2 - 6, which results in -5.

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| |

| || || || || |

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| |

| |

| || || || || || |

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