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3 years ago

Estimate 63 x 51 by using compatible numbers

Mathematics

2 answers:

____ [38]3 years ago

8 0

Answer:

So you want to impwess youw Chinese mothew-in-waw.

Dads genewawwy wike a good show. A big steamed fish, a cwackwing powk bewwy, a fuww swab of chaw siu, sous vide Wagyu, a giant woast chicken, bottwe of wine with owd fashion cowk that goes 'zoonk'. He's the big idea guy. He wooks at you and his biggest concewn wiww awways be 'is this jokew capabwe of taking cawe of my daughtew?'

Mums awe genewawwy immune to those things. She's seen aww the twicks in the book when youw dad was busy couwting hew. Hew dad pwobabwy wondewed the same thing about hew husband. At the end of the day, she's the yin to youw fathew-in-waw's yang.

Youw mothew-in-waw doesn't cawe if you'we capabwe; she wants to know if you'we wewiabwe.

How do you pwove that?

You make tomatoes and egg stiw fwy - 番茄 / 西红柿炒蛋.

You snickew, you cwinge, you snowt.

Step-by-step explanation:

nalin [4]3 years ago

7 0

Answer:

60 x 50 = 3000

65 x 50 = 3250

63 gets rounded to 60 and 51 to 50 ORRRRR

63 gets rounded to 65 and 51 to 50

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leg B would be 85

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so sine = opp/HYP

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6 0

4 years ago

This is my question for homework. "You and some friends took a metal detector to the beach every day for a week to search for co

miss Akunina [59]

Answer:

The data is:

Number of nickels = 246

Number of dimes = 312

Number of quarters = 204.

Now, in your group there are N people.

Dividing the coins into N people, you find that each one received the same amount of each type of coin. Then the quotient between each number of coins and N must be a whole number.

Now, you can see that the 3 numbers are even, so we know that N must be even.

For example, if N = 2, we could divide the 3 numbers of coins and get an integer in each case, but this is worded as "You and some friends" so N must be larger than 2.

Try with the next even integer:

N = 4.

nickels: 246/4 = 61.5

61.5 is not an integer: Then N can not be 4.

The next even number is N = 6.

nickels: 246/6 = 41

dimes: 312/6 = 52

quarters: 204/6 = 34

In each case we have integers, this means that 6 divides the 3 numbers of coins, so each person can receive the same amount of coins.

The we can conclude with:

There are 6 persons in the group.

Each person gets 41 nickels, 52 dimes and 34 quarters.