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Veronika [31]
3 years ago
7

Ruben has 20 apples Mary has twice as much how many apples does Mary have?

Mathematics
1 answer:
Nana76 [90]3 years ago
6 0

Ruben has 20 apples. If Mary has twice as much, we can multiply how many apples Ruben has by 2. 20*2 gives us 40, so Mary will have 40 apples.

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Which is a step in the process of calculating successive discounts of 8% and 10% on a $50 item
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Answer:

The  process of calculating successive discounts of 8% and 10% on a $50 item is take 10% of $46.

Step-by-step explanation:

As given

successive discounts of 8% and 10% on a $50 item .

First find out for 8 % discount

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= 0.08

8 % of $50 item = 0.08 × 50

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Price of item after 8% discount = 50 - 4

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First find out for 10 % discount

10% is written in the decimal form

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8 % of $48 item = 0.1× 46

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Price of item after 8% discount = 46 - 4.6

                                                    = $41.4

Therefore in the successive discounts of 8% and 10% on a $50 item is $41.4 .

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3 years ago
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Step-by-step explanation:

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