The requried ratio of the mark let to the amount of money Fred had left is 3:4.
The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
Here,
mark an Fred had some money in the ratio 6:1. Mark gave half of his money to Fred.
Total proportion of money = 6 + 1 = 7,
Now,
assume that Mark has 6 coins and Fred has 1 coin,
Mark giving half of his coin to Fred means mark give 3 coins to fred,
Now,
Mark has 3 coins and Fred has 4 coins,
the ratio is given as
= 3 / 4
Thus, the requried ratio of the mark had left to the amount of money fred had left is 3:4.
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Answer:
20 degrees
Step-by-step explanation:
A triangle's angles should 180 degrees added together, so 90 + 70 = 160, leaving 20 for the last angle.
g. 60,488 rounded to the nearest ten thousand is
h. 80,801 rounded to the nearest ten thousand is
i. 897,100 rounded to the nearest ten thousand is
j. 880,005 rounded to the nearest hundred thousand is
k. 545,999 rounded to the nearest hundred thousand is
l. 689,114 rounded to the nearest hundred thousand is
Answer:
e. 65,000
f. 99,000
g. 60,000
h. 80,000
i. 900,000
j. 900,000
k. 500,000
l. 700,000
Step-by-step explanation:
Since, when we round a number to the nearest thousand then we check the digit at hundred place,
If the hundred place digit is less than 5 then the number is rounded to previous thousand,
If the digit is 5 or more than 5 then the number is rounded to next thousand,
So, 65,124 ≈ 65,000
99,451 ≈ 99,000
The above procedure is follow in rounding both nearest ten thousand and hundred thousand,
But, in rounding nearest ten thousand and hundred thousand we check thousand place digit and ten thousand place digit respectively,
Hence, 60,488 ≈ 60,000
80,801 ≈ 80,000
897,100 ≈ 900,000
880,005 ≈ 900,000
545,999 ≈ 600,000
689,114 ≈ 700,000