3 years ago

Two-ninths of the total number of batteries in Richard's desk drawer is made

Mathematics

2 answers:

insens350 [35]3 years ago

6 0

You are told 2/9 = 16

Let total number of batteries = x

So you now have 2/9x = 16

To find x divide both sides by 2/9

X = 72 total batteries

Leviafan [203]3 years ago

5 0

Awnser

<em>i dunno how to explain i did it in my head</em>

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3 years ago

Find two numbers whose difference is 176 and whose product is a minimum.

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Let the two required numbers be x and y, then x - y = 176, thus y = x - 176.

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3 years ago

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