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2 years ago

Jason and Hilger are required to paint over the graffiti on a wall. If Jason

Mathematics

2 answers:

frozen [14]2 years ago

8 0

Answer:

8.57

Step-by-step ex

$\frac{1}{20}+ \frac{1}{15} =\frac{1}{t}$

60t cross out 60 it turns in to 3t and 4t

3t+4t=60

7t=60

t= $\frac{60}{7}$ =8.57rs

lubasha [3.4K]2 years ago

4 0

Answer:Pay attention To school and you will get it right

Step-by-step explanation:

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Tamiku [17]

Answer:

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Step-by-step explanation:

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vitfil [10]

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Find S.P. in the following cases. a) M.P. = Rs 540, discount = 5 %

Ber [7]

Step-by-step explanation:

Given:-

MP = Rs 540. Discount = 5 %

To Find:-

Sell price

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1 year ago

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nydimaria [60]

Answer:

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Step-by-step explanation:

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