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lys-0071 [83]
2 years ago
15

Find the ratio of the following with solutiona. 30min:1.5hours​

Mathematics
2 answers:
mariarad [96]2 years ago
7 0
1.5 is the same as 90 minutes.

30 mins : 90 minutes

The highest common factor here is 30.

30 / 30 = 1

90 / 30 = 3

Therefore the solution to this is:

1:3

Hope this has helped you
scoray [572]2 years ago
4 0
Ok 30min:120 min

= divided both by 30

~ gives you 1:4
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Find the principle that yields and interest of Rs.2240 at the rate of 10% p.a. in a years 6 months.​
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Step-by-step explanation:

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p=I/RT×100

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4 is in the hundredths place.

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Answer:

1155

Step-by-step explanation:

We need to determine 55% of 2100 now and the procedure explaining it as such

Step 1: In the given case Output Value is 2100.

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Step 3: Consider the output value of 2100 = 100%.

Step 4: In the Same way, x = 55%.

Step 5: On dividing the pair of simple equations we got the equation as under

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