Make sure your answer is in simplest form and improper fractions are expressed as mixed numbers.

2 answers:

8 0

4 2/3 plus 5 1/4. First you must find the common denominator which is 12 because 3x4 is 12 and 4x3 is 12 next heat ever you do to the denominator you must do to the numerator so 1x3 is 3 and 4x2 is 8 so now you would get 4 3/12 plus 5 8/12 to get 9 11/12 so your answer is 9 11/12

Anni [7]2 years ago

3 0

The answer is:
8/9 pound of raisins that the baker used
(I just divided the two)
Hope This Helps!!
:)

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afamily had dinner in a restaurant. If the cost of the cdinner was Rs. 2500, how much did the family pay with 10% service charge

yan [13]

Step-by-step explanation:

Find 10%:

100% = 2500

1% = 2500 divide 100

= 25

10% = 25 x 10 = 250

Find the 13% vat:

13% = 25 x 13 = 325

Find the total amount he got charged:

325 + 250 = 575

Total amount he had to pay for dinner + charges:

2500 + 575 = 3075

Answer: Rs. 3075

3 0

2 years ago

The energy released by metabolism of 1 average candy bar is 1 x 10^6 joules.

Elis [28]

Answer: 32

Step-by-step explanation:

Given: The energy needed for 1 hour of running for an adult $=4.5\times10^6\ joules.$

Therefore. the energy needed for seven hours of running= $=7\times4.5\times10^6\ joules.=31.5\times10^6\ joules$

Since, he energy released by metabolism of 1 average candy bar $=1\times10^6\ joules.$

Therefore, the number of candy bars an adult need to eat to supply the energy needed for seven hours of running.= $\frac{31.5\times10^6}{1\times10^6}=31.5\approx32$