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Question
Emma wants to buy some ornaments from a jewellery store. The cost of the items are given below.
Using mental maths, help Emma add the amount she needs to pay the shopkeeper.
Emma wants to buy some ornaments from a jewellery store. The cost of the items are given below.
Using mental maths, help Emma add the amount she needs to pay the shopkeeper.
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Solution
The correct option is B 440
Given,
Prices of the ornaments = 226 dollars + 134 dollars + 74 dollars + 6 dollars
Sum = 226 + 134 + 74 + 6
The numbers 226 and 74 make 300 on adding.
The numbers 134 and 6 make 140 on adding.
Then, adding 300 and 140, we get:
300 + 140 = 440
Therefore, the sum of the cost of the ornaments is 440 dollars.
Given,
Prices of the ornaments = 226 dollars + 134 dollars + 74 dollars + 6 dollars
Sum = 226 + 134 + 74 + 6
The numbers 226 and 74 make 300 on adding.
The numbers 134 and 6 make 140 on adding.
Then, adding 300 and 140, we get:
300 + 140 = 440
Therefore, the sum of the cost of the ornaments is 440 dollars.
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