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Vaselesa [24]
3 years ago
6

Can someone please check my answers . It's adding and subtracting fractions. Thanks.

Mathematics
2 answers:
Xelga [282]3 years ago
6 0
They are good except 10
MaRussiya [10]3 years ago
4 0
They are good except 10
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Janine's credit card was stolen, and the thief charged a $44 meal using it before she reported it stolen. How much of this is Ja
barxatty [35]
The $44 meal was charged before Janine reported it as stolen. So the money would have left the account before the bank put any blocks on the credit card. So as a result, Janine is responsible for paying $44
7 0
3 years ago
I DO
lutik1710 [3]
A. 333.45 square inches
5 0
3 years ago
Howie works at a petting zoo. He fed a piglet 1/5 of a bottle of milk then gave 3/4 of what was left to the calf. How much of th
Lapatulllka [165]

Answer:

\frac{3}{5}th part of the bottle will be drunk by the calf.

Step-by-step explanation:

Part of the bottle fed by the piglet = \frac{1}{5}

Milk left in the bottle = 1 - \frac{1}{5}

                                  = \frac{5-1}{5}

                                  = \frac{4}{5}

Milk drunk by the calf = \frac{3}{4}th of the left part

                                     = \frac{3}{4}\times \frac{4}{5}

                                     = \frac{3}{5}th part of the bottle

Therefore, \frac{3}{5}th part of the bottle will be drunk by the calf.

7 0
3 years ago
Please help me figure this out
Gnom [1K]

Answer:

True          

(1) You can prove two triangles are similar using AA similarity.

(2)If side length of similar figure have ration \frac{m}{n} then the ratio of surface areas will be:\frac{m^2}{n^2}

(3)If side length of similar figure have ratio of \frac{2}{3} then perimeter will have ratio:\frac{2}{3}.

False:

(1)If side length of similar figure have ration \frac{m}{n} then the ratio of Volumes will be:\frac{m^3}{n^3}

(2)If side length of similar figure have ration \frac{m}{n} then the ratio of surface area  will be:2\frac{m}{n}

4 0
3 years ago
On 1 May 2012, the cost of 5 grams of gold was 14 000 rupees.
navik [9.2K]

Answer:

51,800 rupees

Step-by-step explanation:

Cost of 5 grams of gold on 1 May 2012 = 14 000 rupees.

The cost of gold decreased by 7.5% from 1 May 2012 to 1 May 2013

Cost of 5 grams of gold on 1 May 2013 = 14,000 - 7.5% of 14,000

= 14,000 - 0.075 × 14,000

= 14,000 - 1,050

= 12,950 rupees

Work out the cost of 20 grams of gold on 1 May 2013

Since, there are four 5 grams of gold in 20 grams of gold

Therefore,

Cost of 20 grams of gold on 1 May 2013 = 12,950 rupees × 4

= 51,800 rupees

4 0
3 years ago
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