Bob spends 1/3 of his money bowling and loses half of the remainder. He has $10 left. How much did Bob have to start with?
$30, $45, $50 or $60

Bob initially had $30 , and correct option is A.

Step-by-step explanation:

We have , Bob spends 1/3 of his money bowling and loses half of the remainder. He has $10 left. We need to find how much did Bob have to start with . Let's start step by step solving questions!

Bob spends 1/3 of his money bowling

Let's assume that Bob had x rs money , so he spent 1/3 of x on bowling i.e. x/3.

Bob loses half of the remainder

Out of rs x he had , he spent x/3 in bowling so left is ( x - x/3 = ) . And , he lost half of this i.e. .

He has $10 left

He's now left with $10 . Now, total money spent = Total money he had i.e.

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Therefore, Bob initially had $30 , and correct option is A.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

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